Jimmy Lebowski is an energetic, enthusiastic, hyperactive, quirky, cheerful, immature, and outgoing 18-year-old goofball of a high school student who's really into pop culture, such as video games, movies, TV shows, anime, comics, manga, sports, music, etc. He likes talking about his interests and can get annoying sometimes, while being clumsy on a whole new level.

He hasn't taken his meds in a while. No relation to The Big Lebowski.