crack back

used to refer to women who have very flat asses. their lack of an ass makes it appear as though they just have a butt crack on their backs.

that skinny chick has a crack back.

by mr.pubes February 11, 2006

whack the crack

A term used to describe to the act of female masturbation. Useful as a delicate description or an obscene insult. Perhaps derived from the male version of "whack" off.

Grandma, does it drip when you whack the crack?

by JB February 27, 2005

Cracking an Egg

Just before orgasm, a man slaps his dick on his partner, then cums on that spot. the partner should get the feel that he cracked an egg on them.

Last night, i was Cracking an Egg on his/her face.

by I am... Steel Man? April 13, 2011

crack-baby

A comment made to someone retarded, because of misfortune of being born to a "crack-head" or "crack-whore".

Yo, Derron u such a crack-baby.

by sk January 6, 2003

liquid crack

a 40 ounce bottle of malt liquor (especially when drunk in one sitting)

Lay off the liquid crack before you become a alkie.

by The Return of Light joker October 16, 2009

crack pairing

Romantic pairings (usually from movies, TV, video games etc.) that are dreamed up by uber-fans who were obviously high on crack.

Yuffie and Rufus from FFVII is defiantly a crack pairing.

by canadamus_prime January 9, 2008

apolstery crack

What happens to one when riding in a fast car with a friend and you get so scared you squeeze the apolstery from the seat between your butt cheeks thus having apolstery crack as the end result.

He was driving so fast that the girl in the back seat clenched her butt cheeks together so hard she got apolstery crack.

by Nightvision September 19, 2007