Butt gravy is what results when you've had the raging shits for several hours and you powder your asshole with corn starch to make it feel better.
Roy's got the shits and and now he's got the corn starch out for his butt hole. Man, he's gotta be brewin' some butt gravy in those shorts.
by Casey Mayfield April 16, 2007

When you are partaking in the sexual act of face sitting, and the partner giving the face sitting has a bad case of explosive diarrhoea which errupts over the face of the partner receiving the face sitting.
* Susie had very bad diarrhoea last night, she gave her boyfriend a gravy face.
* Michael has a gravy face.
* Michael has a gravy face.
by Andrew Bingley November 11, 2008

by DCrandom August 6, 2008

a fictional ship that travel around the world to different places to pour seasoned gravies to anyone who desires it. hahaha!
as the natives stand on the shoreline,they can see the u.s.s. gravy pull into there port to bring them the most tasteful gravies of the world.
by Nogunsnofrowns November 14, 2013

by Pocono Joe December 14, 2010

When you wear underwear that isn't breathable and your junk gets really sweaty, it creates a problem in your pants known as Ballsac Gravy.
by Uploads of Fun March 25, 2020

by sedgea March 11, 2022
