butt dust 

The speckles left on the toilet seat,seen when you get up from taking a dump.

Hay you left butt dust on the toilet seat,get back in the
there and wipe it off.

butt dust by OOOO February 28, 2008

Butt Dust 

noun; the crusty, dusty particles of leftover fecal matter that is left on or around the anus. Occurs when wiping was not adequate.

Dude, yesterday I shook some of my butt dust out in Britney's chocolate milk. She didn't notice a thing, other than a slight nutty taste!

Butt Dust by Mookiechaser July 30, 2009

butt dust 

Dust that comes within the anal cavity unexpectedly.

Jeff farted and his butt got a little smokey afterwards. I said, "Damn dude, did you see that cloud of butt dust you just left on that little kid?"

butt dust by Jason January 15, 2004

Butt Dust 

When wearing dark pants and dust gets on the butt of them and wont come off.

Man I fell on the floor and now I've got butt dust.

Butt Dust by Often butt duster September 4, 2009

Dust-Butt

A smelly dust like substance that forms on the back of your jeans/pants. This is caused from a deadly combination of going commando and not changing your pants for 10+ days. This is also known as stink butt, stinky pants and stink junk.

Eww, thats gross. Eric has Dust-butt again.

Dust-Butt by euroJuice May 18, 2008

Dust Pan Butt Crumb 

When the janitor is cleaning and he comes across shreds of shitty toilet paper in his dust pan.

Hey did you get that picture of the dust pan butt crumb?

Dust Pan Butt Crumb by Tan Stan September 28, 2023

butt duster 

A friend with benefits who you only call for anal because they're so good at it.

"I haven't had it in the back end for a few months, let me call my butt duster".

butt duster by SoulessSolace February 21, 2015