Jenny Crack Diet 

Becoming skinny because you smoke crack

You seen Paula lately? Damn, she done got skinny, she been on dat Jenny Crack diet.

Jenny Crack Diet by Yahslily August 31, 2015

clit crack 

clit crack: the ora of your clitoris producing a noise in the sound of a crack

oh shit my clit cracked

clit crack by sexy baby dani April 27, 2019

cock the crack 

To place the male reproductive organ into the anus of another.

"Yo Coby, you see that girl over there. I want to cock that crack!"

cock the crack by Dingo February 24, 2003

athletic butt crack 

butt cracks having a wide range of ability, including normal to paralyzing digestive functions as well as the power to crush objects of all shapes and sizes.

Crystle was known to have the most athletic butt crack of the bunch, as evidenced by her ability to clear the room at a moment's notice.

athletic butt crack by Lyall Smith May 29, 2008

Queer his crack

To have queer relations with another mans butt crack.

Man, I would love to queer his crack.

or

You're gay, I bet you would queer his crack if you could.

Queer his crack by The Crawnic February 18, 2003

Voice cRaCk 

WHEN UR MOM UNBANNED U FROM FORTNITE

VOICE CRACK MOM

Voice cRaCk by Yayayayayayayyayayaayyayaya November 7, 2020

micklepock [bum crack] [ass cleavage] 

the top of your ass crack that usually reveals itself when you bend over.
i.e. builders bum

"dude, check out the chicks micklepock bum crack ass cleavage... i'd love to give it a lick."

"god damn i've got an itchy micklepock bum crack ass cleavage."

"woah!!! mate, pull up your trousers. your micklepock bum crack ass cleavage is giving me the stink eye"

micklepock [bum crack] [ass cleavage] by Lukris Aaromatt January 15, 2009