A woman who has a frequently used reproductive system (due to promiscuous behaviour). This makes her vagina smell bad or "stank".
by xXmeme_master420Xx May 25, 2016

The humid poopy butt stank aroma forced through a fat girls ass crack when she sits down to fast and causes a pungent wind drift that smells of a sweaty, poopy and dirty pubic hair stench that gives males a hard on because it reminds them of butt fucking a fat girl on a hot and humid summer night
Tanya's muddy butt stank filled my nostrils like rotten cake batter that made me throw up in my mouth a little bit right after I tounge punched her fart box that resembled a boiling mud hole that I saw at Yellowstone national park while on vacation this summer.
by Fart box tounge puncher August 10, 2017

by The Caribou December 14, 2010

by Penny Traeshun December 1, 2011

The act of women exposing their kitty indirectly through their leggings while working out at the gym.
Bruh what's that smell? She's doing stank-ups. What?? What are stank-ups? The act of women exposing their kitty indirectly through their leggings while working out at the gym.
by B-rizzle December 27, 2024

by Kevin1588 November 1, 2017
