a mexican, particuarlly the dirty and dumb ones (not to be racist, just a fact within Southern Cali classes) filling up standard classes. Usually used in negative way, though some see mexicans find pride in the word.
1.(n) a mexican, or and indian, but most likely a dirty mexican. any peron that you dislike or have much hatered for.
2.(v) to fart, burp, puke or to make any kind of discusting bottly functions. (beaning, to bean)
1.(n) Ew, do you smell Alberto? Hessuch a bean.
2.(v) Omg, who just beaned? It smells like shit.