ButtCrackle 

a small but loud fart

His Buttcrackle was so loud i heard it in the next room and it smelt like rotten eggs

ButtCrackle by buttcracklerr February 1, 2010

buttracker

A person who tracks or looks at butts they find attractive. May also be used as an insult.

Friend 1: Stop looking at those butts, you buttracker

buttracker by minhothesassking April 16, 2015

buttcrack coolidge 

Noun - a person who exposes their buttcrack in public, likes to steal stuff off porches to support their crack and meth habits, a does it in a cool climate during the cold months.

Verb - The talented act of inserting crystal meth into your buttcrack to make it cold.

Noun - That hater Carol was such a buttcrack Coolidge for stealing my Christmas decorations.

Verb - Give that ice a buttcrack Coolidge so the haters can get a fresh tasting jail burrito.

buttcrack coolidge by Grand Firctionary March 30, 2017

Buttcrack of dawn

Very very early in the morning, right before the crack of dawn.

God I'm tired, that damned dog woke me up at the buttcrack of dawn

Buttcrack of dawn by Blake November 11, 2002

buttcracker 

fucking good sex, that cracks your butt, but not psychically

my boi, tyrell, he a buttcracker

buttcracker by baybee gurl May 29, 2004

Buttcrack

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

Buttcrack by Ppatrick April 30, 2019

Elongated buttcrackilyosis

-A severe physical defect that prevents persons from hiding their butt crack. No matter what they wear, the butt crack says hello to everyone

- Butt crack is just too long

Paul: Man it dont matter if she standing, sitting, hands raised, or has a dress on..her crack is always showin!!

David: man you know she got that condition
Paul: what condition? ?
David: elongated buttcrackilyosis

Elongated buttcrackilyosis by The Djb21 November 15, 2013