Anal intercourse between two heterosexual males, in which the balls of both participants do not come in contact of each other. Seperation of the ballsmay 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.
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.