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1.
To Must, To be musty;
To emit a horrific odor. To smell extremely bad. To smell like armpits, boiled ass, chopped onions and fried corn simultaneously;
To smell like horse sex mixed with shrimp, rabbit urine and senior citizen shit.
Person 1: WTF is that damn smell?
Person 2: Oh sh.. PISS!
Person 1: Seriously what stinks damn?
Person 2: It's that musty ass indian dude over there, smellin' like curry and armpits n shit.
by FatChamp June 13, 2006
 
2.
A stank person, who smell like they haven't tooken a shower in dayz. Or somethin' that stinkz like shit.
Dayum! That trick's coochie is musty, fareal.
by T-Laya February 20, 2004
 
3.
when you smell like a big pile of b.o
when you smell bad
ooooooooo jeffery is smelling musty
by nikki September 26, 2004
 
4.
smelly, sweaty,dirty person who hasn't taken showers in days and has an odor
Edmund, you're so musty. Please take a shower.
by dragonboat September 27, 2010
 
5.
Stank, gross, or a foul odor coming from someone.
Damn did you smell Clyde's boots? They are musty as fuck
by GlenBigBabyDavis69 May 14, 2009
 
6.
dirty balls, men testicles that are kind of funky due to not washing.
Give you some what? I will not go down there with your musties.
by Angel December 30, 2002
 
7.
A "basic" person, ugly, smelly, needs a wordrobe change and some tips on personal higeine
When you see someone wearing galaxy leggings and a yolo shirt you may utter the word musty
@mustylegend
by The real @mustylegend February 18, 2014