Butt weld

The act of ejaculating in your partners ass crack, and giving the cheeks an almighty clap together to seal the deal.

"Having a dirty one with the missus and the full time celebrations may have got out of hand when I went and gave her the butt weld."

by Only gone and done it May 31, 2016

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

Butt stick

A long thin object retrieved from a curtain Youth leaders ass crack

Ewwww, get the butt stick away from me!!!

by Regular weed February 6, 2018

butt quack

(n.) a fart that sounds like a duck quacking

Last week I was on Zoom when Gary let out the loudest butt quack.

by n30e April 28, 2021

Bonus Butt

When the fatty tissue of an individual's lower back is pressed together by the waste belt of their trousers, giving the appearance of an abnormally long anal cleft, or "Bonus Butt".

The phenomenon is frequently observed when an overweight individual leans forward while wearing a short T'shirt. Bonus Butt sightings are often reported at Ikea and other discount furniture stores, where the obese can be seen plopping and rolling around on various furniture items.

"Gross. I just got an eye full of Tammy's Bonus Butt."

"Don't bother. Nothing in there but boomachs and Bonus Butts"

"That is a tasty Bonus Butt. Yum yum yum."

by Dalton_Road_House October 11, 2012

butt river

When one has a poop so sloppy it flows like that of a river

Tom Hanks was so upset by the homemade guacamole made by Meg Ryan that he went to her master bathroom and had a butt river.

by baustin52 November 8, 2012

butt golf

Using the force of ones butthole to thrust a golf ball out of ones anus. Usually played on a mini-golf sizes course

"I'm sore from playing butt golf the other day"

by Ryanrath October 13, 2013