The act of a male partner receiving a blow job from a female and then using her spit as lubricant for anal sex, until she shits and then the male partner using a small metal tamping rod to shovel the shit into his spermatic vein. And then proceeding to pleasure himself until he ejaculates, and the sperm shoots the shit out like a musket.
(This act may also be utilized In gay encounters or self pleasure such as gooning sessions)
(This act may also be utilized In gay encounters or self pleasure such as gooning sessions)
Dude 1: Bro I did the musty musket with sharrel last night and now my I have an infection!
Dude 2:Damn bro that must really suck!
Dude 2:Damn bro that must really suck!
by Yeetboi12222 December 13, 2022
 Get the Musty Musketmug.
Get the Musty Musketmug. Similar to a crackhead. A musty; a word usually used offend someone, is a person who goes day by day taking drugs for the pure joy of being high
Hey Jason, did you hear about Sally? She's been doing a bunch of coke with those new friends she's made
Jason: Yea. She's become such a Musty
Jason: Yea. She's become such a Musty
by Big guuwop September 23, 2018
 Get the Mustymug.
Get the Mustymug. before having anal sex the female shits herself letting the poop crust, making it harder and more musty sex, after ejecting it thaws the shit soft and making the penetration for another round more soft and warm.
by daddylong licker March 11, 2025
 Get the crusty mustymug.
Get the crusty mustymug. When your underpants are moist and smell like the morning on a lake when the pontoon boat is covered in mist.
by I J Margulieth  August 21, 2021
 Get the musty pontoonmug.
Get the musty pontoonmug. by Professor Dusty June 13, 2022
 Get the Dusty Musty Crustymug.
Get the Dusty Musty Crustymug.