Musty lunchbox

A vagina so pungent that it can be smelled from at least 50 feet away

Bro, that chick is smoking hot but I can smell that musty lunchbox from here...

by Captain sprayfart October 3, 2019

Musty bean

a sex act in which you eat beans from your partner's anus

Person 1: This crazy bitch wanted me to give her a musty bean
Person 2: Gross!

by poppaismurfy March 28, 2021

Musty Helicopter

A professional rocket league move, perfected by grandmaster Falsebro in season 6.

Lemme get some boost so I can hit that musty helicopter like Falsebro, bro.

by Pro Rocket League ANALyst April 14, 2022

Musty Swag

A stank presentation of yourself. Being confident, yet it comes across as if you haven't showered in days.

"I don't like Westbrook man. I don't mean to be judgemental, but it's a musty swag he puts on"

by Pseudo Bron Bron June 12, 2012

Musty briefcase

Having sex with a girl and realizing she has mold growing on her vagina.

I was doing this girl this morning and I looked down and seen she had a musty briefcase.

by Happy fun at work July 20, 2015

Musty Backpack

A copious vagina which is moist and musty from a hard day pounding the streets.

Awh that lass from the pub had a right musty backpack!

by Krinthor April 12, 2019

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