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.
by Paul August 6, 2004
by Alias albino pygmy December 20, 2016
by Anonymous August 8, 2003
by mei0023 April 7, 2005
by Nwhite15 February 21, 2018
A very classy and beautiful woman spending the night in a roach motel would say, "I'm not staying here, I would feel like a Diamond in a Donkey's Ass"
by gwennie68 June 18, 2011
by Pat1196 December 1, 2010