Top definition
since most horses that are white have black penises, if you are white with a black penis- you are a reverse horse.
Billy: hey timmy lets compare penises!
Timmy: Oh my god why is your penis black but you are white?
Billy: Because i'm a reverse horse!!
by Andrew Shitstone July 02, 2008
Mug icon

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