butt phlegm

When you're going to have diarrhea and you're trying to poop but nothing comes out and you wipe anyways and it 's just that slime on the toilet paper.

I've had diarrhea all day and now when I try to poop all I have is butt phlegm

by ButtFuckingBillionaires August 6, 2016

Iron Butt

The Iron Butt is a large device, used as a replacement of one's butt. It is a large gray and dark blue machine with many wires, gears, pipes, lights, and other things sticking out of it. Concept-wise, it is a machine that doctors use in Bikini Bottom if a patient's butt is severely injured.

The Iron Butt is a parody of a device called the "Iron Lung," which was used for breathing problems because of Polio and Botulism.

“One more injury like that and you could wind up like that poor creature there, in the Iron Butt.”

“Oh man, it itches!”

by WeWillAllDieSoon June 3, 2021

Tuba Butt

A condition of bad flatulence when the farts resonate similar to the sound of a deep tuba instrument. The sound is so close to that of a real tuba that the farter should seriously consider trying out as a tuba player in the orchestra. Tuba Butt is particular hysterical when combined with a Toilet Fart because of the ceramic echo effect of the bowl.

1) Haha, Teddy has tuba butt - watchya doing there Teddy? Trying out for the orchestra with your farts?

2) I heard Billy just got hired by the orchestra because of his amazing tuba butt.

by chr0meice91 April 20, 2022

butt fever

A bad case of diarrhea and vomiting caused by the stomach flu.

Be careful and wash your hands the butt fever will get you down!

by Word Madman March 28, 2019

Micro butt

An extremely tiny, but nice looking, female rear end

That girls anorexic looking but has a nice micro butt

by Sully2 May 3, 2017

bumpkin butt

A woman's saggy butt that developes after having kids and loosing some weight. Resembling a pumpkin that has melted and sagged after sitting on the porch too long after Halloween.

Man, Aubri used to be hot in high school, but now that she has had kids she has bumpkin butt.

by CatDog122 June 18, 2017

butt curl

The rapid and completely involuntary inward contraction made by one's anal sphincter muscle in response to something abhorrent, unnatural, or just plain repulsive.

Mom left her used tampon in the toilet and forgot to flush, dude! Totally made my butt curl when lifted the lid.

by hotpocketspdx September 15, 2016