Bum gravy

The slightly brown coloured whippij that is often acquired after strenuous physical activity or a stressful experience. One would be particularly susceptible to bum gravy if it was an extremely hot day.

*Sun beaming down on Jeremy*
Jeremy: "Guys, does anyone have a tissue?"
Friends: "No, why?"
Jeremy: "I can feel the bum gravy brewing again"

by Siaidhwbdis February 10, 2017

Rez Bum

Native american's ass. Always bigger on top than the bottom.

"Why do the natives have small lower halves?"
"It's called rez Bum."

by Kekron September 4, 2017

outie-bum

Much like an outie belly button; 'outie-bum' is where a portion of the rectum actually protrudes outside the anus.

When she bent over, all I noticed was her outie-bum.

by PeeJ July 1, 2012

bum fountain

when you put mentos up your bum then proceed to butt chug coca cola, then creating a bum fountain

friend 1: i have mentos in my prison wallet and am proceeding to pour coke into my rectal cavity
friend 2: oh no your anus is exploding with coke and a nice menty smell creating a bum fountain

by bumfountain123 December 2, 2019

Subway Bum

A Subway Bum. Is usually a low-income person. Whom scrounges change from any available resource, so they can take advantage of subways $5 dollar foot-long deal!

Sam: Hey man why are you digging through my cup holders?

George: Im trying to get enough for a foot-long at subway!

Sam: Get out of my car you Subway Bum!

by Addicted_To_Rehab February 27, 2013

Bum-Stress

A Bum-Stress (n.) is a synonym of a "sulk", basically meaning 'getting annoyed for a really stupid reason.

Related:
bum stress Pissed Off

Girl: STOP IGNORING MEEEEEE!
Boy: What are you talking about?
Girl: You aren't replying to my texts! DO YOU HATE ME OR SOMETHING?!
Boy: I forgot to reply to ONE text! Stop getting in a bum-stress about it...

by Dunkman4000 June 6, 2011

Pigs Bum

An Australian way of saying "yeah right"

These B grade actors think there kicking goals"Pigs Bum"!!! they are kicking points

by Mr Kosovich May 23, 2019