Tragic Number 

In sports, the opposite of the "magic number". The amount of games the team in 2nd place in a division needs to lose to lose the division.

Sportscenter: "The Yankees win tonight gives them a magic number of 7."

Red Sox fan: "Damn, now our tragic number is down to 7."

Tragic Number by Tex-Mex Shawn C. September 23, 2010

the girl number formula 

The actual amount of guys a girl has slept with, not the amount stated

actual # = 2*(given #) + (given #)/2

A girl said she hooked up with 2 people... its actually 5 by "the girl number formula"

the girl number formula by ZZZZZZZZAAAAAAAAAAC May 26, 2011

burner number 

a disposable number generated by third party apps used for business, pleasure, or for dubious Tinder matches.

Thank god I didn't give my Tinder match my cell phone number cuz that crazy ass has been blowing up my burner number. I think I'll just delete it and get a new one.

burner number by Djay99 July 7, 2017

fat number 

A fat number is a term used to describe a spliff, joint, or blunt that has been packed with a large amount of weed.

Let's go roll a fat number and get blitzed on the patio.

fat number by Renaquil January 29, 2018

Office Number Two 

Another way to describe any kind of bathroom, but mostly your own bathroom in your house, if you're only going there to pee, then it's known as Office Number One

I'll be right back, I need to visit Office Number Two before a brown myself

Office Number Two by Metallicajunkie October 11, 2018

Schooner number asshole 

The defining schooner of the drinking session. The tipping point. A magic number somewhere in between tipsy and shitfaced, the asshole resides.

Mitch: Geez have a go at old mate over there, he's pissing in a potplant
Watson: Yeah he was already up to schooner number asshole before happy hour was over
Chowny: Is that Greg Matthews?

Watson: Nah, he only drinks Snakebites or slops

Schooner number asshole by Albert Dickfos January 24, 2020

Guy number 50 

A nice and helpful person. Origin: A kid, during basketball game, passed ball to other kid so that he could make a shot.

That guy helped an old man pass through traffic. He must be real guy number 50.

Guy number 50 by NixDics July 13, 2021