The younger brother of South Park character Kyle Broflovski and admires him very much. He is adopted from Canada with birth name Peter Gintz. Thus, he gets a flappy head and the upper half flies when he talks, just like other Canadians.
He is very clever and be the youngest person in South Park to have sex, with a teacher who he fell in love with.

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life