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a description of the female vagina after excessive sexual permiscuousness
man, that chick is fine.
nah, man, my boy says she's got a nasty ass-pair of mud flaps!
by somechick June 09, 2006
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22
What you call a gay mans sack
Frank was so into it last night he was mudflapin like crazy
by COOREY August 06, 2007
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23
The male scrotum (balls); What men use to keep mud (shit) off of ones penis while dropping a wicked doo-doo bomb.
Man, I had some wicked diarrhea last night; I'd have doo-doo all over dick, if it weren't for my mud flap!
by billy_banana May 14, 2010
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24
when your out riding four-wheelers and a girls flanges are flopping on the side of the seat colecting dust , and turning into mud.
janis your mud flaps are hanging down.
by mud dobber June 13, 2009
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26
Mud Flaps : A usually fat or loose girls drooping va-j-j lips. They hang between a girls hips and sometimes make an odd swishing noise when walking.

Never a good thing 0_o
Tina: oooh go down on me honey

Pablo: ewww fuck naw girl you got those big floppy mud flaps going on....like your gonna fly away

Tina: damn mud flaps
by dark carnival guru January 16, 2009
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27
A person whose usefulness barely extends past that of a tire shroud or bug deflector.
Can't you do any right? You're a mud flap! Now get me a beer!
by Bigelow October 16, 2003
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