Plumber's Crack 

See also Bum Crack and Plumber. In general, when you have a water leak and you call a plumber to check it out, they always show up, bend over and a portion of their crack can be seen above their beltline.

Ha ha. She bent over to give Carly a hug and she showed a plumber's crack.

Plumber's Crack by gammarock July 22, 2004

voice crack 

when you or someone talks and their voice makes a funny noise all of a sudden

comes from mostly when youre in puberty

fat: oh ya that was hella tight
chubby: yeah when he went up the drive-way and then *h00weeeee3* did that cool trick
extralarge: HAHAHHAHAHAHHAHAHAH VOICE CRACK

voice crack by chiminee April 5, 2005

gift crack 

The gap in wrapping paper or uncovered portion of a gift usually found on the bottom of the box. May result from the gift wrapper running out of paper or cutting gift wrap too small to cover the entire package.

Bryan figured out what his present was because the gift crack exposed the picture on the box.

gift crack by gmoney63 December 22, 2008

Digital Crack 

A game, web site or electronic device that one becomes obsessed with the use of. For a while, it becomes impossible to put down and you may suffer withdrawal if you have to go without it for any length of time.

urabndictionary.com; Nintendo DS; Resident Evil 4

Digital Crack by Shalroth May 16, 2005

Alex Crack 

Also known as "Alexander Mackenzie High School" or "AMAC", this Canadian high school is known for arrogant/stupid students trying too hard to be gangster, majority foreign-exchange students, shitty teachers, and extreme drug use (hence the name). The only reason this school would be considered a viable option is if you enjoy being involved in toxic friend groups, other schools don't want you, or if you're involved in the Arts/IB program (which bring in the hippies and the Asians). The school is next to a hospital, what else do you need to know?

Guy 1: Hey man I heard the new kid in 3rd switched schools .
Guy 2: Yeah man he's the 4th one this month.
Guy 1: Any reason why?
Guy 2: The fuck you think its Alex Crack.
Guy 1: Yeah nobody likes it here.

Alex Crack by that22guy December 4, 2019

flappy crack

a loose, worked, and utterly stretched out ass crack due to multiple simultaneous penis insertions administered daily.

That girl has the worst flappy crack ive ever seen. I didnt even know when my dick was in her ass.

flappy crack by bublife March 29, 2011

spit crack 

In rap, if somebody spit that hot shit, it's common to say they spit crack. Not to say that smokin crack is encouraged but rather how hot they're bars are got u fucked up.
"Aye I heard you're freestyle earlier, you spit that crack my nigga."

Ayee I heard ya freestyle earlier. You spit crack my nigga.

spit crack by OG StAcKS June 13, 2015