Something of the ‘Holy Shit’ factor; usually extreme.
person a: dude, that wheelie was X-TREME.
by s. spencer March 04, 2008
One better than "Extreme". Only those willing to take things to their furthest would dare do something so extreme that the "E" at the start of the word is too shit scared to stay and watch, running home to it's mum.
Dude A: "I'm gonna go to bed. Good Night dude."

Dude B: "I'm going to go to bed TO THE X-TREME!!!!!"

Dude A: "Grow up."

Dude B: "I'll grow up, grow up TO THE X-TREME!!"

Dude A: *sigh*

Dude B: *sigh "TO THE X-TREME!!"

etc.
by Ian "The Main Man" Mckenna April 21, 2005
A marketing ploy targeting the 13-17 demographic, in which ordinary commodities are presented to our unwitting youth as "crazy" and/or "totally awesome!" when in fact they are just pumped full of blue and red dyes and packaged in shiny bags.
Dude, want some of my X-treme potato chips? No, you fucking retard.
by dude April 11, 2004