mudflap

Verb. flicking the sphinkter anus of the girl you are having sex with.
While screwing doggy-style, flick the girls unsuspecting "brown eye" to send a shock-wave through her body. This causes her vagina to tighten and increases pleasure for the guy. The girl will experience some discomfort.
Warning: performing the mudflap will result in future trust issues!!

Travis: my chick was such a bitch today!
Kev: so are you gonna dump her?
Travis: No way, Im gonna give her such a mudflap tonight!!

by Clinton Howes February 20, 2008

mudflap

a vagina with a ball sack underneath, but the sack has no balls in it

allison plays with her mudflap often

by poopsnatch January 24, 2008

dirty mudflaps

A righteous ba donka donk butt, the kind you'd just wanna stink your face in between and go BRRRRRRZANG

yobags, did you check the dirty mudflaps on that one?

by Jon Himself March 13, 2003

mudflaps

In contrast to pissflaps, which refer to the labia minora, mudflaps refer to the peculiar instance of anal warts in which the growths form a densley-populated forest of protrusions that obscure the hotpocket itself.

Don't fuck Mike in the butt he has mudflaps and honey that is one floral arrangement you do NOT want, mhmmm.

by Helpful Harold! April 14, 2008

mudflap

a mudflap is where your girlfriend shits on your stomach and then drags her vagina through it.

Man1: Dude wheres your girlfriend?
Man2: She's in the hospital.
Man1: Why?
Man2: I gave her a serious mudflap last night and shes still recovering
Man2: Niiice!!

by your fucking dog December 9, 2011

mudflap

Homosexuial's Foreskin

by Zyklon-B October 1, 2003

Montana Mudflap

A haircut that is business in the front and party in the back. The boys in Boise call it this... We call it a Mullet; Hockey Hair in Minnesota.

Jeremy must have been in a coma for 18 years... Check out the Montana Mudflap on his melon!

by MuddyRunnerGirl March 11, 2009