Double O

Licence to kill without asking questions, usually in games where the player is not capable of taking prisoners.

That Master Chief has a Double O.

by Bobby_McJoe February 26, 2019

O/km

Orgasms per kilometre (O/km) is the rate at which one orgasms because of driving a fantastic vehicle.

That car is so hot it gives 5 orgasms per kilometre (O/km) while driving it.

by caddr2 August 3, 2010

kablam-o

a word used to explain that something was blown up; describing explosion; often used in comic books

"POW!! BAM! KABLAM-O!!"
"It just went KABLAM-O... and then it was gone."

by Kimmie-Sue January 8, 2005

Double O

The real and only definition for the urban term double O or double 0
That’s a dub
Meaning finished concluded it’s dead and the term was actually coined from party lines and chat lines all over the country namely the NY donut he Brooklyn raven and city chat party lines where when you log off you have to press
0, 0 , then #

So double 0 pound to leave the chat and the host says
“Happy trails”
So double 0 or “ that’s a dub!
Comes from that national chat line command to terminate the call
Happy trails!

Yo she wanted my number but she ugly so that’s a Dub!

Ayo I’m bout to be double O and head back home!

by MisterMeGa88 January 6, 2019

O rly

Similar to r u serious, used when someone makes an assertion that you don't agree with or dont know anything about.

What you just said was the dumbest shit I've ever read.

O rly.

by Brett December 12, 2003

o.0

We don't really know, but if you use it, you're a "cool" internet user, like me.

"nubz0r 1: leik omg wuttup
nubz0r 2: nmu
nubz0r 1: be neither lawl
nubz0r 2: o.0"

by Lord Gargadan IV July 30, 2004

O-Town

the city of ottawa, ontario, canada

the capitol of canada is o-town

by JD-O89 September 15, 2005