short for Cross Country, as in running Cross Country, as in the best sport out there.

THE BEST SPORT EVER! yeyah. We run through the woods. its hella intense. all those people who say it isn't a sport are lame. they just cant run that far. The boys tend to be either really skinny, or have really nice bodies....esp. when they run with their shirts off and get all tan

cross country. the next and superior activity to a sport. requiring vast physiological, psycological, and physical abilities as well as the ability to push oneself. this is opposed to sports where one is told what to do, very closly resembling physical theropy or crossing a street holding hands .

CROSS COUNTRY. The best sport of my life. You hafta be sweet to be good at xc, and it takes a hell of a lot of work to get there. And even if you are never good, it's still worth it cause all that running keeps you from getting fat.

hardcore, an abbreviation for xcore also known as hardcore.

Another way to write sexy

An acryonm for cross-country mountain biking.