Musty Crusty Dusty

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

Player 1: Man be quiet
Player 2: SHUT YOUR MUSTY CRUSTY DUSTY ASS UP

by urbandici September 28, 2023

Musty

Someone or something that smells bad

Did Sarah shower today? She’s smells kinda musty

by coochiewaterr February 19, 2021

crusty musty

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.

are we having a crusty musty

by daddylong licker March 11, 2025

musty pontoon

When your underpants are moist and smell like the morning on a lake when the pontoon boat is covered in mist.

I’m so horny. Total musty pontoon down there.

by I J Margulieth August 21, 2021

Musty Gusty

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.

My stomach was rumbling after round 2 of sex and I ended up letting out a musty gusty.

by WorId September 5, 2025