To upload a drug into ones anal cavity, such as ecstasy. In that case it would be called a butt roll.
by JolliButtRoll December 18, 2008

by Natalie November 12, 2003

fit, really nice lookin, sexy, hot, martians from space, marty brown, bob dogman, he keeps pasin me by wiv an iguna on his shulda and its so buff
by cattlesupafishesbum March 9, 2005

A girl that continually teases you verbally with sexual intimations and innuendos without the intent of following through on any of them. Ever.
Dude I was at this bar and this girl was the definition of The A-Buff. She said she would have sex with me but then just left me sitting there.
by Josh Vinski March 25, 2008

by JRoemer December 30, 2007

Nickname for the US Air Force B-52 strategic bomber, referred to as a "Big Ugly Fat Fellow" or "Big Ugly Fat Fucker". Considered a term of endearment when used by aviation types.
The NVA types in Hanoi were a bunch of cocky bastards until Linebacker II (major Vietnam War bomber campaign in December 1972). The sight of all those BUFFs rattling their windows on a daily basis was enough to tighten their sphincters good.
by Speedstan May 19, 2008
