Code Zero 

Noun:To refer to a dangerous place or situation that should be avoided or at least only be entered with significant backup.

The slang originates from the UK Police emergency "Code Zero" the slang is particularly suitable for urban centres that are infested with ronkers.

If you were meeting for a pint in Bradford City centre before 6pm, a suitable sentence would be:

"Let's grab a beer at the Shoulder of Mutton before Code Zero”

If you were on a night out and you found yourself outside a rough nightclub that attracted the chav and ronker crew and you wanted to suggest another venue, a suitable phrase would be:

“There’s no way I’m going in there it’s Code Zero”

Code Zero by HeadStAtEUK! April 11, 2011

sub zero 

shit son, Sub-Zero is tha baddest mothafucka in mortal combat . Hes a NINJA that can freeze ppl and rip there heads off! How bad ass is that! His rival is Scorpion a dope ninja thats dead but allways seems to come back. all in all sub zero can kick anybodys ass in Mortal combat

FATALITY........... AAAHHHHH I JUST OPENED A CAN O' WOOP ASS ALL OVA RADIN WIT SUB ZERO. SHIT! U GOT OWNED! he just tore off ur head! u suck at this game!!

sub zero by Conrad F. September 17, 2006

absolute zero 

the temperate at which molecular energy is at a minimum.

We would all be dead is the temperature reached absolute zero (-459 degrees F)

absolute zero by ayoforkayo January 29, 2009

World War Zero 

Name give 'posthumously' to the Russo-Japanese War (1904-05).

World War Zero is called so because it spread to vast parts outside the original war zone, namely China and the North Pacific regions.

World War Zero by hammer---;, hytham April 25, 2007

hairy zero cool 

this word is used to emphasise the 'awesomeness' of something. in slang, 'hairy' means awesome, and 'zero cool' means awesome as well. so, 'hairy zero cool' means doubally awesome.

that haircut is 'hairy zero cool'!

hairy zero cool by Judson Rempel November 6, 2006

Zeely Zero 

The zeely zero is named for Zeeland Michigan.
Party animals in Zeeland are the odd ones out, so they usually go to Holland for a good time.
That might seem strange to somebody who doesn't know Zeeland. Any activity in Zeeland is most likely going to be low key, lights out, and face down.
Sexually, the population seems to be mostly traditional and male-superior. That means that most of the men who stay at home and indulge their fantasies usually do so doggy style.
So women in Zeeland who like their men that way are said to prefer the Zeely Zero. Zero means no face to face contact during sex. Therefore, mostly zero interaction satisfaction. They might know what it feels like feel but they might know nothing about the person who it belongs to. Zero again.

Overall, then, the zeely zero is not a good thing.

He told her that her looks weren't important. She thought that was a good thing until she found out it meant she would always be face down on the floor during sex.
Damn, she said, I hate zeely zeroes. I'm heading to Holland for a dutch treat.

Zeely Zero by verbusaccidentibus August 7, 2010

t minus zero 

The termination of a countdown. Afterwards, time is denoted by 't plus <amount of time>'

We are at t minus zero. We have ignition and liftoff.

t minus zero by pythonspam May 13, 2004