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

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

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

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
