buttfack 

Anal intercourse between two heterosexual males, in which the balls of both participants do not come in contact of each other. Seperation of the balls may be as insignificant as a slip of paper to keep the act heterosexual and thus distinguish the buttfack from the buttfuck.

NOTE: the buttfuck between two men is a homosexual act in contrast to the buttfack.

Hugh Heffner and George Bush are free to buttfack as much as they want without losing their heterosexuality.

buttfack by George Freud July 30, 2005

ze buttfack 

Literally means "the buttfuck", or anal sex, sodomy, etc.

Spoken in a French accent

Vould yoo like ze buttfack, monsieur?

ze buttfack by Victa July 5, 2005

ze buttfack 

Anal sex.
pronounced with French accent

Monsieur, vould yoo like ze buttfack?

ze buttfack by Victa July 5, 2005

Buttfucker3000 

An idiot who logs into a Zoom court hearing or important with a totally inappropriate screen name which angers the judge or the person leading the meeting.

Your name's not Buttfucker3000, you yo-ho.

Buttfucker3000 by Storm Sexxwatt May 13, 2021

Biffy Clyro Buttfuck Bonanza 

An album containing every Biffy Clyro song to play in the background whilst being vigorously buttfucked or when you are vigorously buttfucking someone.

Dave - Bend over
Alan - Wait a minute let me find my Biffy Clyro Buttfuck Bonanza Album

Biffy Clyro Buttfuck Bonanza by AnonymousTrevor November 14, 2018

Biffy Clyro Buttfuck Bumper Pack 

The complete discography of Biffy Clyro, including previously unreleased material, comes with some hefty condoms so you can be buttfucked or buttfuck someone whilst the albums play in the background, help me captain of, your crippled asshole.

Hey Dan, I've just bought the Biffy Clyro Buttfuck Bumper Pack, so you better bend over and prepare to have your hole wrecked.

Biffy Clyro Buttfuck Bumper Pack by AnonymousTrevor November 20, 2018

Buttack 

To stick ones finger ,usually in the form of a sneak attack, in someone's ass crack when it is exposed above their pant/underwear line. While doing so scream "Buttack!!!"

As Emmett leaned over exposing his plumbers crack Jason exclaimed "Buttack!!" While sliding his pointer down his toosh.

Buttack by Toiletstains March 30, 2015