mud flap

sneeze guard for a rednecks boyfriend

if it wasn't for that mud flap he would have nudded on his back.

by B1G L0U February 3, 2008

Mud Flap

An empty scrotum or ball sack.

Pat was born without balls but still has a sack dangling; when he's getting pounded from behind, it acts as a mud flap to keep shit from getting all over the place.

by M F Fuckenstuff July 1, 2016

mud flap

when one hot bitch lays ontop of another hot bitch and shits down the other chicks pussey. Once the shit is inside the pussey the bitch with the shit filled pussey queefs hard and sends that shit out that pussey.

wow did you see that video of that mud flap

ya I got so hard from that

by jAKe47 May 10, 2011

mud flaps

dead skin hanging from the bottoms of your lower back, usually called the arsehole. thickness differ from between 2.5mm to 35cm depending on sexual status and origin. these flaps work overtime when a gastronomical virus is detected. bepanthen creme could be used to treat
mud inflicted rash. painkillers should be taken every other hour. if rash does not subside,and you dont know the answer, phone a friend.

hey dude, have you been sitting on the floor?
your mud flaps are flat and fanky....

"what a bummer"... scuse the pun.

by Mountain dwarf May 3, 2007

philly mud flap

fuck someone in the ass and get shit on your condom and you take the condom off and slap them in the face with it

when i got done fucking Madonna i gave that bitch the philly mud flap.

by spanky30 November 25, 2007

mud flap

When you take a shit and it gets on on your nuts. It looks like a muddy tire flap.

I got explosive diarrhea last night and ended up getting a nice mud flap.

by tennessee tophat January 5, 2016

Mud flaps

When an ass receives so much Intercourse that it becomes loose and resembles a loose vagina. Similar to meat curtains.

My asshole is so loose that I now have mud flaps.

by Thenig187 September 6, 2017