When in the course of your day you took a big dump but was unable to get your ass crack as clean as it needed to be because of those lame ass little toilet paper squares in the high school bathroom or the local gas station.

Stink butt usually comes into play when it inhibits people from having sex until they have had a proper bath.
I wanted to make it with the chick but I knew I had a bad case of stink butt.

Hey, take a shower first... you have stink butt!

by Del Zeppnile July 9, 2007
Get the stink butt mug.
When a dog's anal sacs become blocked and the dog scoots its butt on the ground to dislodge the blockage.
Oh no, Maddy has stink butt again!
by Maddygirl April 25, 2006
Get the stink butt mug.
Is a person who doesn't wash his or her ass.
Originates from Commerce City, Colorado.
That girl smells like a Stink-A-Butt! I bet she never washes her ass when she showers.
by MyNameIsMr.TylerNotMr.Taylor October 5, 2009
Get the Stink-A-Butt mug.
When you scratch your butthole and crack area and sniff your hand to find a rotten poopy odor on your fingers.
"Why are you smelling your fingers?"

"Oh just seeing how bad this butt stink smells"
by docbeetle December 31, 2016
Get the butt stink mug.
when u fart ur butt out, like iigoat.
omg goat just farted his butt out. thats like a butt stink bitch
by poo butt stink April 15, 2020
Get the butt stink bitch mug.
suggestion for those/he/she who has wronged one!! encouragement for these same individuals to find 'great glory' from the smell of my shit, or farts!!
they turned you down for the job! -yeah, well they can rally round my butt stink!!

those 'music makers' can rally round my butt stink!!

those not liking my concepts can rally round my butt stink!!
by michael foolsley January 30, 2010
Get the rally round my butt stink mug.