Top definition
butt flexxersex (-0.073)
One who flexxes their gluteus maximus muscles on a regular bases for pleasure purposes.
Jack is such a butt flexxer.
by Rockafella7269 June 11, 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