C1mean? Here you find
From the PC game Counter-Strike, where C1 will send a radio message 'Roger that'. Now used in real life.
"afirmative" - a phrase in the game counter-strike
A cs-ers counter-strike way of saying "Affirmative". If you press c 1 in Counter-strike it`ll say affirmative.
Small single engined airplane made by Cessna. Generally refers to the Cessna 172, the most highly produced airplane in the world.
GM's pickup truck that is also called the S10, C/K, amond other names. Very popular in the custom truck community, like the S10. Came with engines ranging from the economical 236 cu. inch straight-6 to the burly 396 big block V8, but I've seen some crazy dudes put an LS2 in them before. Very cool stock or modded truck for a relatively low price. Very, very popular as a light-duty commercial delivery truck. My dad's NAPA store runs a fleet of 8 S10's strong and 1 Ranger, a Colorado, and an Astrovan.
The chemical formula for methamphetamine, a very gross, disgusting, and addicting drug. Don't do meth, it's gross.
canada's version of SOPA
It is the chemical better known as Ecstasy.