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 06, 2004

by Alias albino pygmy January 19, 2017

by Anonymous August 07, 2003

by mei0023 April 06, 2005

by Nwhite15 May 07, 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 July 01, 2011

by Pat1196 December 02, 2010
