buttknocker 

One of the dozens of slang terms used by Beavis and Butt-head. Buttknocker could refer to
a)A homosexual, as anal sex is the only form of intercourse for gay men, or
b)An erection in somebody's ass, referring to pulling out and then tapping and wiping the semen on said ass.

Beavis: Shut up, Butt-head! I'm gonna play drums on your nads with my foot!
Butt-head: I'd like to see you try, buttknocker!
Beavis: Don't call me that, Butt-head! (Beavis kicks Butt-head in the testicles)

buttknocker by dilary huff April 24, 2008

Buttknocker 

1.) Term made popular by Beavis and Butthead.

2.) One who exists to knock on ass. Arguably an accusation of homosexuality.

Beavis: Heheheh, move bunghole!
Butthead: Uh, shut up buttknocker! Uhuhuhuh.

Buttknocker by C2Y October 4, 2005

bungknocker 

A generic insulting noun, coined by Butt-Head of MTV's Beavis and Butt-Head who also gave us words like, "fartknocker", "buttknocker", "Cornholio", "TP", "bunghole" (the asshole, not a hole in a keg), etc

{Beavis}: What was that, Butt-Head?
{Butt-Head}: Oh just some bungknocker on TV, twirling these big dumb sticks, lighting them, twirling them again, and like setting himself on fire or something.

bungknocker by Telephony August 6, 2014

buttkicker 

A word that pertains to someone or something that "kicks butt".

However, recently, the word has devolved to be used as a noun, adjective, verb, and even an idiom. In reality, buttkicker is simply the grammarically incorrect way of saying "kicks butt".

Sam: When your friend tries to make good roasts but then ends up failing: buttkicker.
Tom: STFU Sam you degenerate that isn't how you say it.

buttkicker by Intelligent Isaac May 29, 2017

Butt-knocker 

-One who is an anoying pest.
-used to describe Little sibbling
-Any one you are angered with

"Miley Cyrus is a butt-knocker

Butt-knocker by BAA-A-A_____I'M_A_SHEEP!!! April 27, 2009

Buttknuckler 

Someone who is the odd man out. And is usually displaying strange behavior. Often he is a fag.

1. Wow that new kid Joe is weird huh? What a buttknuckler 2. You ruin everything, don't be such a buttknuckler.

Buttknuckler by SourSack Attack July 11, 2010

Buttknock 

1.)Shortened form of "buttknocker", made famous by Beavis and Butthead.

2.)One accused of performing anal sex.

Ryan: Dude, lets make a fire.
Arlo: Shit, I forgot to bring matches!
Chris: You buttknock!

Buttknock by C2Y October 4, 2005