Stitch

About

Fictional genetically-engineered, extraterrestrial life form who made his debut in the 2002 animated Disney film Lilo & Stitch. He comes to Earth and lives with a Hawaiian family, and soon evolves from a destructive creature to a more self-conscious being. 

Trivia

His original designation was Experiment 626. He was created by Dr. Jumba Jookiba to bring chaos to the galaxy.