7
Found on a woman with excessive sized vagina lips. The man can also use them as leverage will going down on his woman.
Hey bro, did you hear that Sparky grabbed hard onto B's mud flaps last night?
by KDogg_1979 July 29, 2006
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8
The result of way too much anal sex - the anus is so stretched out that when it returns to its 'not being penetrated' state, the extra skin forms a flap over the anus.
Since anal is so huge in porn, most pornstars have mudflaps.
by Stegosaurus Rex June 24, 2005
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10
hey bill, what do you call a gay mans foreskin?

i dunno.

a mudflap!
by g.n.b.rad September 19, 2010
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11
mud flaps are the lips lining the pussy, a good example of mud flaps that are easily visible would be a hot asian chicks.
her mud flaps were sdo loose and flappy they looked like a ball bag.
by dave(Dream team) January 27, 2005
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12
When eating out your partner’s ass, s/he shits on your face. The gay men’s version of getting your Red Wings.
When all my straight buddies were sharing stories about getting their red wings, I chimed in with my story of getting my mud flaps!

Last weekend when I was going hard and heavy eating Ryan’s ass, I suddenly got my mud flaps!
by NOLABeefyGuy September 27, 2017
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13
Those things behind the wheels a car, so that mud doesn't spatter on the car behind it.
by Politricks November 26, 2003
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