Butt Fuckin 

Something you say when you can't think of what to say next.

"How was last night?"

"Pretty good, Butt Fuckin..."

Butt Fuckin by pman3608 January 4, 2010

Butt-Fuckin 

Verb/Adjective/Adverb/Accidental

Verb-Performing sexual intercourse through the anal cavity.

Adjective/Adverb-describing something in a good, or bad, sense, usually when either excited or upset.

Accidental-When your interrupted in a conversation, and you attempt to go back to what you where saying by starting your sentence with, "But..." then you accidently say, "Fuckin..."

Verb-"dude, I was butt-fuckin this chick the other night......"

Adjective-"Oh man, that class was butt-fuckin." or "Dude, the homework is butt-fuckin hard..."

Adverb-"He runs butt-fuckin fast"

Accidentaly-
you, "Oh man the other day I was with Sarah..."
friend, "Oh did you hear she got the clap?"
you, "Oh no way? Go figure... but, fuckin she wouldn't stop talking about her boyfriend, it was pissing me off."

Butt-Fuckin by The One Stroke Wonder September 1, 2009

butt fuckin son of a bitch

An insult, a derogitory remark usually slung in the face of the kind of trailer park trash the world would be better off without (more often used with a southern accent). It describes the actions of a male of questionable decent(possibly having been born from the womb of a female dog), having anal sex with a chosen partner(probaly a cousin)..

"Cleatus! you butt fuckin son of a bitch , get off you dang cousin!!!!"

butt fuckin son of a bitch by Sepher Raziel July 16, 2006

butt fuckin bullshit 

When billy is sick and tired of customers and coworkers bullshit

Billy he's about sick of everyone's butt fuckin bullshit

butt fuckin bullshit by BillmfvNilli August 26, 2022

Butt-Fucking Ugly 

A term used to describe an incredibly ugly person; someone you'd have to turn around to fuck. For people who aren't into anal, this is somewhat drastic.

Can also be shortened to "butt fugly".

Robin: Dude, look at the chick! She's so butt-fucking ugly!
Oliver: I dunno, man, I think I'd just paper bag her.
James: Hey, fuck off, dude! That's my sister!
Oliver: Family resemblance, eh?

Butt-Fucking Ugly by srs109 May 7, 2011

Transitive Property of Butt Fucking

For N people n1, n2, n3... ...nN, if n1=n2 and n2=n3... nN-1=nN, Then n1=nN, where = can be verbalized as 'is butt fucking.'

If Preston is butt fucking me, and I'm butt fucking Eric, by the Transitive Property of Butt Fucking, Preston is butt fucking Eric.

Transitive Property of Butt Fucking by pseudomath April 28, 2010

Knee Buckling Butt Fucking 

This is when a girl is getting fucked up the ass so hard that both her and the person fucking her knees buckle from the forces of fucking and getting fucked. Best observed in any porno where anal poundings are involved.

Dude me and my girl were fucking, it was Knee Buckling Butt Fucking night, she was so tired after that she fell asleep with my cock in her ass, what a night!

Knee Buckling Ass Fucking is the way to go

Knee Buckling Butt Fucking by Overloard October 15, 2010