Buttnub 

An obnoxious person or an all around word for trying situations. A curse word.

Can be used as an adjective (buttnubby), verb (butnubbing), or noun (buttnub).

"What the actual buttnub?"
"Don't be such a buttnub..."

Buttnub by Birdison Maximus February 10, 2014

buttnuke 

a fart that is so loud and strong that you shit yourself, and then it runs down your leg...

AAAAAAA! fuck! that hurt! I seem to have shit myself... Damn buttnuke

buttnuke by TitaniumPhantom December 5, 2016

masturbatorial buttnugget 

One who finds great pleasure in farting;releasing noxious fumes from their ass to the point where they either drop a buttnugget in their pants or on the floor

Keith: Oh man! You smell that?
John: Yeah, you need to go the bathroom!
Keith: No, I'm good for now. (keith farts again). Wow! That one felt good!
John: Dude! Go to the bathroom!
Keith: I think I'm done. (keith farts one more time). Oh wow! That one felt great!
John: Keith..one more time - go to the bathroom!
Keith: Oh man.. I just shit my drawers
John: You're such a masturbatorial buttnugget.
Keith: I'm going to the bathroom now.

masturbatorial buttnugget by BoredInNaples April 20, 2007

buttnibbler 

one who nibbles butts.
a person who is a wicked dork, dufus, and moron.

Harry Potter, you big tosser, don't be such a buttnibbler.

buttnibbler by manz13 January 3, 2010

buttnugget 

Small piece of fecal matter left lodged in anal opening when defacation does not exit in a generally whole piece. Usually requires tissue to dislodge or waiting of gravity to dislodge itself.

John has to wipe his ass several times because when he shitted, he was left with a buttnugget

buttnugget by Anonymous November 13, 2002

buttnutterdo 

The residual matter that expels from ones rectum after being sodimized with a buttered penis.

Rob: Hey Nate, what is dripping out of my ass?
Nate: Thats my buttnutterdo, bro! Goes great on toast.

buttnutterdo by Greekosyk March 19, 2019

Buttnut 

A person who tunes pianos

I'm looking for this piano tuner. Yeah, the buttnut.

Buttnut by Dan Arawesome February 27, 2010