Top definition
(n) buht-er-flahy-buht - An extremely well-defined male posterior which resembles a butterfly's wings
Person 1: I do say, that gentleman has a lovely buttocks.

Person 2: I concur, in fact I do say it is worthy of being called a butterfly butt.

Person 1: Mhmm yes.
by Douglbutt November 15, 2009
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