butt pluggery 

The sexual practice of using a butt plug or other inanimate object for stimulation of the anus.

Mabel found great pleasure in the slow, sensual insertion of a stainless steel butt plug while masturbating. Lucy, on the other hand, having adopted an "exit only" philosophy, was opposed to all aspects of butt pluggery.

butt pluggery by dmkrs January 3, 2009

butt pebble 

(When you have large load to drop in the toilet) what the "large load" splits into, usually the size of pea gravel or marbles.

d00d i counted 50 butt pebbles in there....

butt pebble by drkratchet105 June 18, 2008

Butt Slap 440 

Slapping somebodies butt an insane amount of times (like 440 times) until they can no longer feel their butt.

I just got a butt slap 440 from my girlfriend, and now it feels like I shit myself.

Butt Slap 440 by TimSlapper440 May 29, 2009

butt cheek buddy 

Butt cheek buddies are good friends who even though some shit sometimes comes between them, they always come back together.

Friend 1: You know, sometimes you really have your head up your ass.

Friend 2: Yeah, I know. You want another beer, butt cheek buddy?

butt cheek buddy by Woodmont Willie July 3, 2010

butt swallow 

When you need to poop really badly, but you hold it in long enough that the feeling passes temporarily.

Example 1:
Ah I really need to shit... Nope, just butt swallowed it we're all good.

Example 2:
One time, I butt swallowed five times in the span of an hour, and when I got home I had to shit so bad that I pooped myself before I got to the toilet :/

butt swallow by tHaKid March 27, 2015

butt penis nut hole

The most powerful insult of all time. It should only be used in the most serious cases.

butt - The part at the back of the body in which fecal matter, or rather, shit, comes out of.
penis - A male sex organ, the phallic member
nut - WANK
hole - an opening

The word was invented when a wee lad at the young age of 6 required a grand insult. One that would shrine above all others.

Henry: Fuck you, wanker!
Robin: You're a butt penis nut hole!
Henry: oh shit, I can't beat that

butt penis nut hole by some homeless man August 24, 2017

butt nuggett

A lump of shit clinging to the anus, or in the gaunch.

I was so bored I was picking butt nuggetts out of the foreman's tonsils.

butt nuggett by butthead December 17, 2005