Top definition
When a fat man inserts his penis into a folded group of his own belly-fat, usually to achieve orgasm.

A.K.A. Gel-Mas
He's so sweaty and tired because he just performed some gelatinous masturbation.
by JohnnyExitWound July 30, 2011
Mug icon

Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

Buy the plush