when you fuck someone in the ass until its blown out enough to roll their legs over their head, sit on them like a toilet, and shit into their ass for pleasure, also called gasterbating
colt w took the poor boy to mud bog(gasterbate).
by n youse October 04, 2009
The act of driving rediciously modified trucks, preferably Chevrolets 1973-87 (91 on subs and blazers), through vast expanses of increasingly deep and gooey mud.
I got my truck stuck at the mudbog last weekend.
by Calclips March 10, 2004
When you motor boat someones butt cheeks
Ay yo girl let me mud bog that ass
by mudbogpro March 05, 2014