Juan and Tomi

Tomi (Robleis)

Rob / Robleis: His most well-known public and artistic nicknames.

Tomi / Tomasito: The affectionate way his brothers and Juan call him.

Piojo: It's a nickname they often use among themselves in confidence during home broadcasts or vlogs.

Mati (Rushlai)

Rushlai / Rush: His username on social media and the nickname by which the entire internet community identifies him.

Mati: The short and familiar form of his first name (Matías).

Thiago

Thiaguito: Because he is the youngest of the Arbillaga brothers, he kept the affectionate nickname since he started appearing in Tomi's videos when he was very young.

Juan

Tatatito / Tata: This is his most famous nickname on social media and broadcasts. It originated within the community and is how everyone in the Robleis area knows him.

Juancito: The tender and homey way that Tomi uses.

Maramor / Maramorzosero: Internal nicknames and jokes that mutate among them (especially with Tomi) that are born from anecdotes or private jokes that they sometimes reveal in their streams.

Note: Among them it is super common to hear them call each other "Louse" or "Bug" interchangeably as an affectionate catchphrase when they are playing or telling anecdotes about living together.

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Tomi's boyfriend:

Juan (Tomi's boyfriend): He has "Tatatito"), Robleis' boyfriend, is 47 years old

The Arbillaga Brothers:

Matías (Rushlai): He is 30 years old (born on February 6, 1996).

Tomás (Robleis): He is 27 years old (he will turn 28 on October 1, since he was born in 1998).

Thiago (ThiagoIUTU): He is 18 years old (born on January 23, 2008).

Family names:

Juan Cruz ("Tatatito"): Boyfriend Matías Arbillaga ("Rushlai"): Older brother Thiago Arbillaga ("ThiagoIUTU"): Younger brother

Robleis, Thiago, and Rushlai's mother: Estela

Robleis's father, I bring, Rushlai: Marcelo

dog: Mike

Cat: Naruto

Rushlai's girlfriend: His girlfriend's name is Abigail (whom he affectionately calls Abi in his videos and on social media). She has appeared in several of his YouTube videos and recipes.

The most common swear words and idioms of Robleis and Thiago

Boludo / Pelotudo: The fundamental words of his vocabulary.

They use them constantly both to refer to each other as siblings ("Hey, idiot!") and to insult an enemy who eliminates them in a game ("What an idiot you are!").

The hell with it / The hell with his mother: This is the typical expression of frustration that Robleis usually shouts at the top of his lungs when he loses a game in the last second or when a horror game gives him a good scare.

Son of a bitch / Son of a thousand: Used descriptively in response to betrayal in games like Among Us or when a video game boss is extremely difficult to defeat

Go to hell / Go to the shit: Recurring expressions to tell someone to get lost who is bothering them in the chat or in the game

I don't give a damn: A vulgar phrase used to denote that something means absolutely nothing to them.

Forro: A common Argentine insult used when someone plays a dirty trick on them or acts in bad faith within a cooperative game.

The fucking mother: Another classic exclamation of anger or pain (for example, when getting hit or failing a jump).

In Thiago's case, being the younger brother, his exaggerated reactions and shouted insults often became memes within Robleis' channel, as he tends to get very comically and loudly angry when he loses against his brother.

Thiago: He's the one who has shown the most drastic physical change due to his growth. He's completely left behind the childlike appearance he had in his first vlogs.

He currently has the physique of a young man of about 16 to 17 years old, having grown considerably in height.

His face has become more defined, resembling the features of his older brothers much more closely.

She keeps her brown hair and usually wears a style very much in line with current streamer fashion: baggy clothes, hairstyles with waves or messy texture, and a distinctly teenage and urban style.

More mature and focused on his career After finishing compulsory secondary school in Andorra, Thiago made the decision not to follow the traditional university path in order to dedicate himself 100% to social media and YouTube.

In 2026, Thiago appears much more professional, taking his channel as his main job and showing greater discipline in the consistency of his videos and streams.

2. Independent but very family-oriented On a personal level, Thiago has already begun his journey to independence and having his own space, a huge change for someone who grew up sharing absolutely everything in family vlogs.

Despite living alone or having his own dynamic, the complicity with his brothers (Tomás and Matías) remains intact; they continue to get together to record epic challenges, but now from an equal position.

3. He maintains his spicy and competitive sense of humor Although he grew taller (literally, he is now taller than Robleis) and his voice changed completely, his sense of humor has not been lost.

He's still the same jokey, competitive guy who's a bit of a "snag" when he plays video games or does challenges, something his more than 5 million subscribers love because he maintains the essence of his beginnings.

4. A more confident profile in front of the camera The Thiago of 2026 is no longer the child who reacted with shyness or innocence to the antics of his older brothers.

Now he masters the timing of entertainment, knows how to keep the pace of a video on his own (whether he's baking a giant cake, playing the new Harry Potter game, or making vlogs), and displays a much more solid self-confidence.

In short, today's Thiago is a determined, independent 18-year-old focused on his digital future, who has matured in front of millions of screens without losing the charisma and authenticity that characterize him.

Charismatic and Spontaneous From his first appearances on his brother Robleis' channel (such as in the ultra viral "Ultimate Bottle Challenge"), Thiago showed a natural spark.

His on-camera personality is very genuine and unfiltered, which allowed him to win the public's affection from a very young age thanks to his natural reactions and funny remarks.

2. Extroverted and Energetic In his vlogs, challenges and gameplays (especially playing Fortnite, Rocket League or making video references), he usually shows himself to be very energetic, joking and with an enthusiastic tone of voice.

He has a great ability to connect with younger audiences.

3. Very family-oriented and a follower of his siblings Despite having his own huge community (with millions of subscribers), Thiago maintains a profile very close to his family.

His dynamic in the videos with Tomás (Robleis) and Matías (Rushlai) shows that he is a boy very attached to them, who humorously accepts the role of "younger brother" and enjoys working as a team.

4. Passionate about Gamer and Pop Culture His personality is strongly shaped by his tastes: he is passionate about fast-paced video games, an avowed fan of anime (like Dragon Ball Z) and the superhero universe (he often makes jokes or cosplays of Spider-Man in his content).

Mike (The dog)

Mike is a dog who has been with the family in Argentina for quite a few years (and even starred in videos where Thiago took care of him).

Appearance: It is a medium-to-large-sized dog with a robust build. Its coat is short and a light brown/sandy color (similar to that of a Labrador or a golden-coated mixed breed). It has floppy ears and a very expressive and friendly expression.

2. Naruto (The cat) Naruto was adopted by Robleis in early 2020 when he moved to Andorra, and later integrated with the rest of the family and with Mike.

Appearance: It is a beautiful cat with predominantly white fur and dark markings (tabby gray or black) distributed across its body and head. It has very large, inquisitive eyes and a very elegant and playful domestic feline appearance.

Extra fact: The brothers often joke about the contrast in their personalities, since Mike is super energetic and destructive with his toys, while Naruto is the typical independent cat who takes over the house.

Physical appearance and build: He has a very imposing, athletic, and heavily muscular physique, the result of years of heavy training. He is tall and has a broad build.

Face and hair: His most distinctive feature is a thick, neatly trimmed beard that already shows marked gray hairs, giving him a mature and masculine appearance.

Her hair is dark, short, and she usually wears it styled simply.

Style: Her usual attire on social media and videos consists of sportswear (tank tops, training shorts and sneakers), although when she appears at events with Tomás she opts for an urban, casual and modern style.

Matías (Rushlai): The older brother maintains a mature but very youthful appearance, typical of his artistic and production side.

He is of a slightly wider or more robust physical build compared to Tomás.

Her hair is brown and she usually wears it in neat cuts and simple styles, sometimes with short bangs or styled upwards. Her style is more casual and informal, opting for basic t-shirts, urban sweatshirts, and a comfortable yet modern look.

Charismatic and fun: He has a great natural vibe and a fantastic sense of humor. When he appears in streams or videos, he blends in seamlessly and gracefully, bringing a fresh perspective without seeking excessive attention.

Self-assured and mature: He handles public exposure and the age difference with great maturity. He is perceived as a composed, calm man who is sure of who he is.

Disciplined and focused: His strong connection to the fitness world reflects that he is a consistent, methodical person committed to his goals and his healthy lifestyle.

Companion and protector: He is very attentive and a fundamental pillar for Tomás. He is always willing to support him in his personal and professional projects behind the scenes, nurturing the relationship and maintaining a protective role.

Tomás (Robleis): He has a slender physical structure and is of medium-tall height.

She is characterized by a modern, urban, and polished style, reflecting her role as a pop singer. She usually wears very defined haircuts (frequently shaved or faded on the sides with volume on top), varying between her natural brown tone and dyes or highlights.

Her face has defined features, a straight nose and an expressive gaze, and she usually wears designer clothes, silver chains, oversized clothing and a stage aesthetic.

The role of the protective and guiding older brother From the beginning of the family's channels, Matías has shown a very supportive and protective role

He was an important pillar in encouraging both Robleis at the time, and Thiago when he was very young, to create content

He is usually the one who balances the craziness of his younger brothers, often acting as the "grounding wire".

2. Charismatic but more reserved Unlike the super explosive and noisy energy that usually characterizes Robleis, Matías tends to be a little calmer and more measured, although he maintains an excellent sense of humor

His charisma is more relaxed, winning over the public with his authenticity and good vibes.

3. Passionate about horror and video games His personality as a creator is closely linked to his personal tastes

He's a true fan of geek culture and the horror genre (movies, creepypastas, and scary game gameplays), something he shares a lot in his streams.

He is also known for being very dedicated and consistent when he sets out on a project.

4. Family-oriented and affectionate: He is very close to his family. The fact that he moved in with his siblings and shared family dynamics so naturally demonstrates that he is loyal, grounded, and highly values ​​emotional connections.

Tomás (Robleis): the contrast: Energetic on screen, calm in real life

In front of the camera: He is extremely active, expressive, loud, and cheerful

His humor often borders on the absurd and the bizarre (often compared to Fernanfloo's style), which allowed him to connect very well with a young audience in his early days.

Behind the scenes: Tomás describes himself as a very calm, quiet, and observant person. In gatherings with friends or family, he prefers to listen and analyze rather than be the center of attention. He also tends to be quite reserved with his immediate emotions. Authenticity and Courage: Throughout his career, he has demonstrated great honesty with his audience.

A key turning point was when he spoke openly about his sexual orientation in his videos

This transparency and authenticity not only strengthened his bond with his followers but also made him a role model of empathy and free expression for the LGBTQ+ community. Simplicity and Humility: Despite having millions of followers and a constantly rising music career, he remains a very down-to-earth and mature person. He greatly values ​​everyday things (like going to the movies or having dinner with his family) and prefers to keep a low profile. Those who know him in the streaming world often describe him as a very easygoing, approachable person with no airs of superiority.

Perseverance and Versatility: He started on YouTube at age 13 making tutorials and gameplay videos.

His workaholic personality and perseverance led him to evolve towards humor, family challenges with his brothers, streaming on Twitch and, finally, his facet as a singer, where he stands out for his professionalism, dedication to rehearsals and desire to constantly improve

Cautious and Neutral. On an interpersonal level, he avoids conflict. He himself has mentioned that when he gives an opinion, he prefers it to be neutral so as not to offend anyone. He also considers himself very analytical and somewhat overprotective.

The Grandparents: Tomi's Parents Tomi, Matías and Thiago's parents (who always supported them from Olavarría on their journey in the internet and music) would be the classic Argentine grandparents: indulgent, proud and protective. Grandpa Mate and Stories The silent indulgent one: This would be the grandfather who gives in to his grandson's whims behind the parents' backs. The one who buys him the chocolate or toy he was denied, winking at him. Transmitter of anecdotes: He would tell his grandson all the mischief that Tomi, Mati and Thiago got up to when they were kids in Olavarría ("Your uncles and your dad were terrible, you don't know the things they did..."). Total pride: He would show off his grandson to his friends with the same intensity and pride with which he supports his children's careers. The Sunday Lunch Grandma Love through food: She would be the typical Argentine grandmother who expresses her love through cooking. Breaded cutlets, Sunday pasta, or the famous homemade pizza that the family loves so much would never be missing. For her, her grandson "is always too skinny and needs to eat more." The pillar of affection: She would be attentive to every detail, checking if the little boy is cold, how he's doing at school, and showering him with hugs and cuddles. She would be the one to put a firm but tender stop to it when his uncles (Tomi, Mati, and Thiago) get carried away with the noise or video games. The complete family photo With them integrated, the dynamic of the Arbillaga family would be perfect: while the male uncles contribute the craziness, the video games, the challenges and the fun chaos, Abi would contribute the complicity and organization, and the grandparents would be the heart of the home, uniting everyone around the table with mate, homemade food and a giant love.

The Detail-Oriented Aunt and Buddy: Abi (Matías's Girlfriend) As the older brother's partner, Abi would occupy the role of the organized, caring aunt and the "grounding force" of the family. The queen of plans: She would be the aunt who organizes the best birthdays, thinks of super personalized gifts according to the nephew's tastes and plans fun outings (to the movies, for a snack or for a walk). Trusted space: Surrounded by the boisterous energy of the three Arbillaga siblings, Abi would represent a space of calm and support. She would be the aunt with whom her nephew could sit and chat quietly, share his thoughts, or ask for advice. A partner in humor: Although she brings a touch of order, she is totally in tune with the boys' humor, so she would join in the laughter and family teasing without hesitation.

Uncle Thiago: The Younger Brother (The Uncle Accomplice and "Friend")

Now that's more like it! Being the youngest of the brothers, Thiago is, by process of elimination, the youngest uncle, the one closest to your age and the one who shares absolutely all your codes. More friend than uncle: With Thiago, there are no formalities. You just say "hey" and you share the same absurd humor from TikTok or Twitch. He's the one who stays over and spends the whole night playing games with you, just like one of the gang. The one who defends you from the "old folks": When Tomi, Juan, and Matías go into "boring adult" mode talking about politics, economics, or how the internet was different "back in their day," you and Thiago glance at each other, send a meme, and go to your room to play video games. He's your ally against the family's council of elders. The ultimate spoiled brat: Since he still has the soul of a teenager, he spoils you rotten. If you want to go see a streamer or a concert and your parents say they don't have time to take you, Thiago offers in a heartbeat: "I'll go with him/her, I'll buy some clothes while I'm at it."

Uncle Matías: The Older Brother (The "Leader" of Chaos) As the eldest of the three brothers, Matías has that mix of authority but with the soul of a child intact. To you, he's the uncle who has the most legendary stories from when Tomi was little. The Secret File: If you want to blackmail your dad (Tomi), Uncle Matías is your source of information. He knows exactly what made him cry as a child, what mischief he got up to, and what embarrassed him. "Doesn't your dad let you go out? Show him this picture of himself when he was 10 years old and you'll see how quickly he changes his mind." The protective protector... in his own way: He has that big brother instinct. If someone bothers you at school or you have a serious problem, Matías will instantly stand up for you. That said, five minutes later he'll be challenging you to a penalty shootout or teasing you about some trivial thing. The one with the ambitious ideas: Being the oldest, he has more experience and probably the craziest projects. He's the uncle who takes you camping, organizes the most bizarre family trips, and encourages you to do big things.

Tomi (Robleis) is the hyperactive and doting dad. He's the one who supports all your crazy ideas, the one who fills your mornings with music by singing at the top of his lungs around the house, and the one who tries (sometimes unsuccessfully) to teach you how to edit videos or play games like a pro. If you want permission to go to a party, you go to him first. Juan is the most level-headed dad, but with an impeccable dry wit. He's the one who keeps the house from falling apart. He helps you with your homework (while complaining about how difficult modern math is) and has existential debates with you in the kitchen at two in the morning. And if Tomi gives you permission to go to a party, Juan's the one who sets the curfew.