when a female's rear is so big, muscular, and round it resambles the hind quarters of a donkey or horse. Usually a good thing.
I coined this phrase in 1996. "Man, that chick's ass looks like a horse." "Yeah, She's got a donkey ass." I believe the hip-hop culture bastardized that prase tobedonkeydonk. I'll take credit for that.
po Paul Август 6, 2004
Someone who's buttox resembloes that of a donkey's.
Dude, she is such a donkey ass!
po Anonymous Август 7, 2003
Adj. Cheap, poorly made, ghetto.
I got this donkey-ass car that fell apart on the thousandth mile.
po mei0023 Април 6, 2005