A radical protestor, typically young with piercings and pink hair
Colm: Did you hear? Emily got in trouble for throwing tomato soup over a Van Gogh painting?
Joe: What a soup chucker
Somebody who will randomly make Simpsons references at random times and nobody else picks up on it
Daniel: Jurassic Park? More like Billy and the Cloneasaurus
Max: Dan, what the fuck are you talking about?