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

Mud Flaps

a mullet.

its wierd to drive around new hampshire and see all the mullets.

by minghi May 31, 2003

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 Flaps

Front part of ballsac below the cack.

I was bangin my bitch in the ass, and shit got sprayed on my mud flaps.

by kdog June 27, 2003

Mud Flaps

What you call your balls after getting Nut Mud.

"She blew it all over my mud flaps."

by MR. SHARKEY February 19, 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