Faba Beans
adj. To act stupid or moronic; an idiot.
John: Man, Jimmy's being acting like such a douche right now...
Bob: Yeah man, he's all like faba beans.
Random angry dude: Man you so dumb, you all like faba beans!
Bob: Yeah man, he's all like faba beans.
Random angry dude: Man you so dumb, you all like faba beans!