Balls. When sitting correctly, a mans testes may cover the anus and becoming a 'mud flap'. Also, when two are engaged in intercourse in the missionary position, the mans testes may cover the woman's anus and therefore becoming the woman's 'mud flap'.
by saggy sack October 27, 2010
Get the Mud Flap mug.The act of shitting ones self while wearing tighty whities and quickly ripping them off and flapping them over the head of an unsuspecting bystander.
"Dude! I totally give that bitch Shelly an irish mud flap last week...I'm pretty sure she had to shave her head!"
by Usmc1371 January 7, 2016
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Hanging a single strip of toilet paper behind your butt to prevent spraying the back of the toilet. See also "splurtin curtain"
by The Riverboat Rammer January 28, 2020
Get the Mud Flap mug.As Jose was ass fucking Laura, he thought “thank god I have my balls as mud flaps. Otherwise that shit would have been everywhere.”
by Kelita554 February 7, 2023
Get the Mud flap mug.by Flogrownswildside April 2, 2024
Get the Mud flap tap mug.The unholy act of dragging ass to vag without a rinse, where leftover poop gets squeegeed off by the pussy lips — now playing the noble role of mud flaps. Often followed by a smell, regret, and the kind of silence that ends relationships — or breakfast plans.
Tony (opening the door):
“Dean, are you and Lisa balls-deep in a mud flap right now???”
Dean:
“Too late — the lips already wiped it clean but now I’m fighting this raging inferno her crotch ignited on my dick.”
“Dean, are you and Lisa balls-deep in a mud flap right now???”
Dean:
“Too late — the lips already wiped it clean but now I’m fighting this raging inferno her crotch ignited on my dick.”
by BucketBear December 25, 2025
Get the Mud Flap mug.When a man is having sex missionary style and the girl farts so hard that the mans balls slap his own asshole!
I should have never fed Sally that chili.. we were banging missionary and she ripped a fierce fart and gave me rowdy Mexican Mud Flap that had my balloon knot swollen for days!
by JoelskiJizzle September 9, 2019
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