Top definition
Buttcrack is the crevest between your tant and your tailbone that carries your fart up your back, so if you rip ass you don't have to smell shit.
If my Buttcrack was gone I would live a life smelling my shit all day. Buttcrack
by Ppatrick April 30, 2019
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May 22 Word of the Day
A moment that is generally agreed to have had a significant influence on pop culture and everyday life. While the term was coined by Rose McGowan in context of the #MeToo movement, and is mostly associated with the K-pop community, the phenomenon is universal and a basic component of how culture works.

Real world events such as social/political movements, the election of a new U.S. President, major catastrophes and disasters, as well as entertainment such as movies, music and TV, can all function as cultural resets. Notable cultural resets in relatively recent memory include:

* The Beatles appearing on the Ed Sullivan show in 1964
* The Watergate scandal of 1974
* The release of Nevermind by Nirvana in 1991
* The September 11, 2001 attacks
* The election and inauguration of Barack Obama in 2009
* The COVID-19 pandemic
"The Nineties politically started with the fall of the Berlin Wall on November 9, 1989 and the Soviet Union dissolving on December 26, 1991, and ended with both the 2000 Presidential election which saw the victory of George W. Bush and the terrorist attacks on September 11, 2001 which left people so stupefied that it functioned as something of a cultural reset button." - TV Tropes' article on the 1990s
by Spike from Degrassi February 09, 2021
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3
A descriptive adjective to be used if one's appearance or actions either resemble or call to mind the crevice between the cheeks of the ass.
Her smile looked like a buttcrack on it's side. OR... You are being such a buttcrack right now because you won't go out with me.
by Glutius Maximus April 18, 2005
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4
Cleavage between the glutei maximi; the Anal Valley
With the new navel-revealing fashions, teeny boppers have to wax their butt-cracks as well as their bushes
by cornholio October 06, 2003
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5
the crack between your buttcheeks, used in the song Fireman by Lil' Wayne: "i see that u be wearin them jeans that show your buttcrack!"
i see that u be wearin them jeans that show your buttcrack!
by Bonisha Clo April 23, 2006
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6
amphetamine that tastes of ass
Guy #1: Hey, where does this butt crack come from?
Guy #2: I had to hide it somewhere safe
Guy #1: Dude naw!
by Firetruck_abbrevated March 01, 2011
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