Mudflapping

The unpleasant occurrence when one's excrement leaves the anus at such a trajectory and with such a velocity such that it gets friendly with rear part of the scrotum and or testicles

Aw man, I hate it when my dung is mudflapping all over my baby makers!

by FapToDaMudFlap July 8, 2012

mudflap

The skin that appears to be roast beef. Extending from the womans outer vaginal lips.
AKA: Meat curtains

I pulled down her pants to expose her mudflaps.

by Sea1Bass2 October 5, 2006

Mudflap

Only pertains to fatasses; when the amount of flab you have overhangs enough to interfere with going to the bathroom and thus makes contact with urine or shit making the flab act like a mudflap behind a truck tire.

EG: Damn thats a big bitch, her mudflap is bouncing off her knees when she walks!

by tehleet- February 9, 2010

Mudflap

What you call a gay mans sack

Frank was so into it last night he was mudflapin like crazy

by COOREY August 7, 2007

mudflap

a homosexual man's scrotum

Bruce shaved his mudflap for his dude friend J.C.

by J.C. April 20, 2005

Mudflap

When a customer places a dollar bill between an exotic dancers heel and shoe, allowing the dollar to flap around like the mudflap on a truck.

“Why’d you put the dollar bill there?”
“The dollar in the g string act it good but overused so I gave her a mudflap”

by Jägertron March 2, 2023

Mudflap

An ugly broke loser.

Don’t hang out with him he’s a mudflap.

by anonymous December 7, 2021