Jet

Jet (Hangul: 제트, Romanization: Jeteu) is the only Pteranodon (In spite of the disembodied rapper, can not tell the difference with the pterosaur's appearance. And writer keep called him as dinosaurs.) and a modernized worldly member of the Posse.
He refers to friends as dudes in many episodes, and he is also known for his catchphrase. In Canadian English, it is clawsome. In South Korean, it is a pun combining annyeonghaseyo in Romanization (Hangul: 안녕하세요, the greeting in informal polite), and the Canadian English yo (Hangul also has the same pronunciation in Romanization, ㅛ), to make the phrase "hase-yo" , which he says in almost every sentence.
Due to his attitude, and quickly adapt to modern and humans' life; he can come off as rude, somewhat of a jerk, and full of himself at the same time. However, he can be helpful and quick to cover up a situation with words to those who are unaware. He is quite hasty and headstrong, which gets him captured or into trouble, usually as a result of trying to take lead within the Posse.

Characteristics
Physically, he is an orange Pteranodon with teal eyes, light brown nails. His palm and sole have a light yellow. Instead of his wing is merging to his arm like in real-life pterosaurs, his wing and his arms are separate. He also has a long tail which opposite to Pteranodon's short tail, and brown large spots on his tail.

His casual cloth consists of a white t-shirt, a blue sleeveless jacket with light yellow stripes, dark grey calf-length pants and blue sneakers with black laces, toes and soles.

His kung fu consists of a blue tunic with cloud wave patterns on them, black baggy pants with blue stripes. And light yellow bandages around his feet.

Jet's swimming attire consists of a blue and yellow striped tank top and greyish blue swim trunks with cloudy waves.
At some point, Posse seem know them each other as well in the Stone Age even.

In his high school age, Jet were successful as surfing, except for Chow