"If I see anyone with a Mississippi Mud Flap, I'm going to slit his neck, and shit down his throat."
by Sampson420ex October 3, 2004
Get the Mississippi Mud Flapmug. When a man cums on a woman's asshole and lets it dry, thus creating a covering over her hole resulting in a "flap" of dried seminal fluid the next time she takes a shit.
by The Hard-on Boys January 29, 2018
Get the Mississippi Mud Flapmug. is when you're doing a chick in the ass, and she accidently shards all over your junk leaving mud on your balls just like a mud flap.
"Dude, i was nailing this chick in the ass and she gave me a Mississippi Mud Flap! So I did a Tony Danza on the bitch."
by xMCxWAMMERx213x June 10, 2009
Get the mississippi mud flapmug. When you have high pressure diarrhea, and your balls shield your dick from the ass mud.. Thus preventing a unpleasant cleanup.
by Thor2021 January 20, 2022
Get the Mississippi Mud Flapmug.