1 definition by Coopsack

Top Definition
a backside that possesses qualities of a negro woman. the negro woman tends to have a big round bouncy booty that attracts many negro men with large penises. they tend to enjoy pouring baby oil on the buttoxes and slap them often before and during penetration. it is preferred by many over the negro woman's vagina because of the terrible folk tales of monsters dwelling deep in the vagina cavity.
Cassidy has a real nice Black Ass
by Coopsack February 16, 2011

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug