Definitions by She's After Me Lucky Charms

Mud Bugs 

Small pieces of poop found on a man's penis after it has been removed from the anus of another person. Mud Bugs may also be found on bed sheets and furniture.

Dude, when I pulled my pork sword out of her ass hole there were mud bugs all over it.

Mud Bugs by She's After Me Lucky Charms April 14, 2009