When two or more people are using "teamwork" to be cunts in agario ffa.
I was coming second in agario but then 2 buttfucking cunts killed me.
Got to the top of the leader board on agario even though there were 2 buttfuckers in the lobby.
by Vivaa June 5, 2015
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sex that gay guys do and straight guys are jealous of. Feels good and wont have to worry about making babies. WARNING: Straight guys should not attempt.
Amber: "and then he buttfucked me..."

Gay Friend: "o no hunny that means he's gay"
by TheNorth March 1, 2010
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If you're seriously looking up "buttfuck" you have serious issues. Pervert....
by JoeyG012 September 3, 2014
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when you have a cherry on a cigarrette or blunt and you use it to light the another cigarette or blunt
dude buttfuck me
by scoobydoobydoo123467 April 20, 2009
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A sexual position in which the male covers his penis in toothpaste and proceeds to engage in anal intercourse with his partner. The toothpaste then proceeds to "burn like all fucking goddamned hell, christ almighty" for the recipient, while the male feels a slight, pleasant tingling sensation on his shaft.

After ejaculation, it is thought that the combination of feces and ejaculate resembles a sort of ectoplasm. Additionally, the high contrast with potential feces and blood also increases the odds of vomiting, including a chain reaction.
"Ey, baby - lemme fuck you in the ass with some Colgate, eh? A little of the ghost buttfuck? Ah, forgetchoo, ho."
by johnmouseguy February 22, 2012
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