thecool3stcrack3rs's definitions

fat cow mutha fucka up in yo ass

a phrase commonly used by white people trying to sound black. they will typically use outdated black terms along with this phrase hoping to impress their cool half black but really white/mexican "friends". the usage of this term will most likely result with the violator shanked or beaten. or screaming teeheenaynaysha.
(((((:

Tiffany: yo, bitches, what up?
Jennifer: omg. shut up Tiffany before you get yo ass beaten!
Tiffany: there be a fat cow mutha fucka up in yo ass.
Jequarius: bitch, whachu say?
Tiffany: TEEHEENAYNAYSHA!!!!!!

by thecool3stcrack3rs March 18, 2009