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

Exceptionally beautiful girl - extra EXTRA beautiful if they’re name starts with an M or ends with an A.
by Unknown FJIPPY2DRIPPY June 13, 2021

A common roast mostly used in the Roblox Community. Also used a lot in the common trope 'Roblox Story But the Main Character has a brain'. Also can be extended with other words that rhyme like Ugly, Disgusting, Rusty, and more
by urbandici September 28, 2023

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

When you just finished having sex after taking a shit and didn't wipe. So your ass crack is very slimy and you decide to fart on your partner.
by WorId September 5, 2025

the phenomenon that happens when your soul suddenly gets sacrificed to the alien gods and they impregnate you with spooky words of wisdom in your brain telling you that you now must be like jesus' baby momma a give birth to a fucking funky freaky looking alien jesus.
Jeff: Yo what happened to my lil boo thang? She hasn't been hitting my line.
Joe: Oh yeah, ya shawty mary-must-make-musty-mutant isnt gonna be outside for a while my guy.
Joe: Oh yeah, ya shawty mary-must-make-musty-mutant isnt gonna be outside for a while my guy.
by gonnaturnmydadintoabong January 22, 2025

Man,
that old goat would have such a massive musty pappadam. I bet it got thrashed in her younger days.
that old goat would have such a massive musty pappadam. I bet it got thrashed in her younger days.
by Arse Wart April 17, 2014
