1 definition by Stefan Bastardo

Top Definition
When a man is sufficiently obese that his penis can be engulfed in body fat, allowing him to stimulate himself by simple, repeated shifting of body position. This auto-erotic action is fatsturbating.
My obese college roommate would always fatsturbate on the couch next to me, yelling "Check it out! No hands!"
by Stefan Bastardo February 06, 2010

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