The Crack 

Short for Jack in the Crack, another name for Jack in the Box, a fast food restaurant chain.

I went down to The Crack and had a feeding frenzy off the dollar menu.

The Crack by Mark Shackelford May 7, 2007

The Crack 

Construction workers language . A term used by a boss to inform a worker that work has been canceled for that day and he can sleep in .

Crack-wife,girlfriend,

Boss calling 6:00

Boss-Hey I just saw the radar on the news and it looks like it is going to rain all day .So stay close to the crack we are not working .

The Crack by troubledemon March 11, 2010

The crack 

The point at which a person is too drunk for you to understand the majority of what they type.

Person 1: "inst ti amzmangh wo rbbis hae eras"
Person 2: "You've reach the crack already haven't you"

The crack by EscapeNitro September 23, 2019

The 'crack sweat' theorem

Theory identifying the cause of a consistent, vague odour of fecal matter i.e. absolute shit, in some.
The theory states: initially, said person, has failed to properly wipe their crack fully, thus leaving remnants of shit (dingleberries). With strenuous activity and/ or heat, sweat develops within the ass crack. This sweat mixes with the now encrusted and dried fecal matter, bringing it back to life, creating a noxious fume- comparable to shitting your pants.

Proposed in 2006.

Turdpreet: 'Yo, geeza, I swear i can smell shit ya' know; like full on shit!'

Shitinderpal: 'Yeh geez, me too. I smell it all the time in this lesson, it's probably (insert name here), 'cus he's so fat- he properly can't wipe his arse properly!'

Turdepreet: 'Oh yeah, that's a good point, that ties in nicely with the 'crack sweat' theorem (2006). That explains it!'

Shitinderpal: 'Oi (insert name here) you fat twat, go wipe your bumhole son, you need some bleach in there, smells like hardcore shit!'

The 'crack sweat' theorem by Anonymous Bosch June 13, 2012

the crack on 

The idea of continuing the party at someone's house after leaving the club

"Hey John, can we have the crack on at your house tonight?!"

the crack on by Wintinio January 12, 2017

The Crack Alley 

A slang term for the back alley, night club in Calgary, Alberta.

The Crack Alley is the self proclaimed "best rock bar in Canada". It is known throughout Calgary for it's "titty shots", rock music, lack of dress code and lack of security pat down to find the knife/bear mace you probably have on you if you frequent the crack alley.

Staff: It is well known by Calgarians that the crack alley has the most fakest, tannest, bleach-blond, silicone breasted bartenders in all of calgary.

Music: You can request a song to be played at the crack alley if you are a "18 year old" highschool girl who is willing to suck off one of the washed up, 40 year old, DJs in the DJ booth. Although the crack alley does play more rock music than any other night club in Calgary, because of this request policy at least half of the music played on an average night is Lady Gaga, Rihanna or something similar.

Entertainment: Among the many things to do at the crack alley the most popular are; getting "titty shots", fighting (on the dancefloor or in the parking lot) and nearly choking to death from the bear mace that is periodically sprayed by random assholes over the dancefloor.

Clientele: crack alley customers consist of oil rig workers who make a lot of money but blow it all on coke, "18 year old" highschool girls, basically every metal head/skid who went to your highschool and normal people who haven't been in a while and need to remind themselves why they don't go there.

I did a bunch of blow in the bathroom of the crack alley last night and got into a fight with some drunk ass

The Crack Alley by someone who's been January 4, 2011

the crack of sparrows 

A combination of the terms "The Crack of Dawn" and "Sparrows Fart" both meaning very early in the morning.
made popular by the Australian tv show Kath & Kim.

"I've been up since the crack of sparrows and I'm buggered"

the crack of sparrows by Matt Reynolds August 25, 2005