When you blow your load in someone’s ass hole and in an effort to save your sheet (or whatever your on) you grab your partner by the ankles and make them walk on their hands until you get to the bathroom (or a proper dumping area).
If it weren’t for the muddy wheel barrow I would have ruined my new sheets!
by nicktheprick December 27, 2007
Sexual position where the man takes a dump on the girl's back, then holds her legs up at waist level, and proceeds to have sex with her while she walks around the room with her hands.
Dude, last night after we went to Wendy's, I totally gave that girl a muddy wheelbarrow while listening to John Mayer.
by Monkeyfat December 17, 2007