Adjective. Used in a context to describe something that is "above and beyond" or "top of the line"; a person, place or thing which is penultimate in it's own category.
The worst and best drug in the world.... Feels great but the crash that always follows sucks!! Be careful and have control, don't be like me and spend 500 in a week. It makes u talk a lot and you'll probably annoy the shit out of your friends
Sober dude: Shut up your talkin too much
Cokehead: Sorry man I'm coked out! You wan't some?
Sober dude: I'll hit a line if it's Primo Cokehead: It's some of the best cocaine around!! Pure White bro!
A drug that made Colombia famous. Known for totally fucking up your brain. Cocaine/coke/crack is preferred by the upper classes (just look at Paris Hilton) as a "party drug", but lately chavs who got lucky (i.e. Amy Winehouse) get absolutely wasted on it. Contrary to the drug dealer who's filling your nose with this shite, it's only around 10-40% cocaine, and 60-90% who the fuck knows.
Person 1: Whoah, look at her!
Person 2: OMG Amy Winehouse!
Person 1: Cocaine has really fucked her brain.
Amy Winehouse: Duh...(drools on her clothes)