by bill brasky April 20, 2005

when your out riding four-wheelers and a girls flanges are flopping on the side of the seat colecting dust , and turning into mud.
by mud dobber June 13, 2009

by somechick June 11, 2006

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 23, 2010

noun. From the latin phrase mudicus flappinus; when a female gets feces caked on her floppy meat wings after several bouts of alternating anal, followed by vaginal, intercourse.
by Trucker09 June 10, 2010

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
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
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 20, 2009
