Butt Load 

The international phrase for a "large amount," of anything being described.

The my boss dumped a Butt Load of work on my desk for me to finish. After that I quit.

Butt Load by MacGordon July 18, 2004

Butt Sex 

Where you have someone put a penis or a fake penis inside your ass.

Ohhh baby... put it in my butt!

Butt Sex by Jillthemaster August 21, 2004

butt-welder 

In a car, a seat heater that roasts your ass to the point where you think your cheeks are going to melt together.

friend - "Holy crap, dude, my new car has seat warmers, and they're total butt-welders!"

butt-welder by joelh January 12, 2008

butt pee or ass piss 

Diarrhea that is so water-like, it feels as if you are pissing out your asshole.

Damn, I had those 12 Chalupas, now I have a bad case of butt pee or ass piss.

butt pee or ass piss by Big-Z™ October 20, 2005

Butt noodle 

Shit,dump,terd

"I ate a carne asada burrito and had to make a massive butt noodle. It was nice and al dente"

Butt noodle by Skadistic February 16, 2010

butt spelunker 

One who explores the deepest,darkest recesses of someone's crap cave.

As I went butt spelunking in Suzy, I think I shot a wad into her upper intestinal tract.

butt spelunker by rev. ray April 8, 2004

Butt Scratcher 

A phrase originating from the "No Chris Left Behind" episode of Family Guy where Peter gets a job selling butt scratchers at the ball park.

Often shouted at music festivals:

Headbanger 1: "BUTT SCRATCHER?!!!!"
Headbanger 2: "BUTT SCRATCHER!!!"

Butt Scratcher by darkrave August 16, 2009