Definitions by kobras

OACOWA 

Open A Can Of Whoop Ass

short-hand for the metaphor of kicking someone's ass.

dude, that chick has the biggest tits i've ever seen, i wanna titty fuck her and do nasty things to her

Bro WTF!! ooohh im gonna OACOWA on your ass!!!

OACOWA by kobras November 6, 2010