muddy pig 

the act of sticking ones vagina flaps up a mans nose, forcing him to open his mouth, and then proceeds to shit in his mouth.

Weston's mom gave Derek a muddy pig while he was sleeping for calling her a milf.

muddy pig by weston's mom AKA milf January 16, 2008

Muddy Piglet 

the prosses of putting a dildo in your ass then squezing shit out of your ass hole.

bernie johnson at ponte vedra beach FL: dude i just had the best muddy piglet!!!!

Muddy Piglet by azar hundoo October 23, 2011