💛Ikki Likki💛

Iki Liki's appearance appears to be based on the yellow-banded poison dart frog.
Iki was the second Nightmare Beast to be featured on X (formerly Twitter).
His pendant, a biohazard sign, may serve as an indicator of the toxicity of his personality.
He is the only member of the Beast family (both Smileys and Nightmares) that is amphibious.
It is also the only representative of the Frogs (both the Frogs and the Nightmare Frogs) that is not native to North America. Yellow-banded poison dart frogs are endemic to South America (Brazil).
In the past, coffee was used to improve concentration at night.

Icky Licky is one of the Nightmare Critters, a group of eight characters created by Playtime Co., supposedly the opposite of the Smile Critters. He appeared in Chapter 4: "Shelter" as a minor antagonist in the form of a small toy. According to his character description, Icky Licky is an underdog with a hyper-competitive streak. He constantly challenges his friends to numerous competitions—each one different from the last—every day. Although he possesses natural talent, his arrogance overshadows this talent. It is this arrogant attitude—combined with his competitive personality—that causes him to greatly underestimate his opponents, which ultimately leads to his chronic defeat. Rather than admit defeat to his opponent, he constantly places the blame on events beyond his control, whether it's luck or getting dirt in his eyes (though his friends see through his excuses).

However, Iki's toxic personality may be a façade that hides the inferiority complex that torments and grows within him.

Ikki Licki is an anthropomorphic poison dart frog, characterized by black and purple skin that complements his expressive black eyes, which (like those of other Nightmare Beasts) are furrowed with a permanent glint. His features extend to bright yellow stripes that circle his face and body, and these form the tips of his webbed fingers and toes. In keeping with other Nightmare Beasts (and the Smiling Beasts), Ikki sports a permanent, wide, toothless grin, his inner mouth shrouded in mysterious darkness. A red necklace gracefully adorns its center, revealing a pendant bearing a black biohazard symbol outlined in thick red.