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3.
hxc(hardcore, or totally awesome attire
Holy shit man! That hotwheels belt is fucking SxC to the max!
by AshHole May 23, 2005
 
1.
stylish ...down to the core.

not fake.
believe me... she's like buddha, jesus, ghandi, sledge hammer and macguyver all in one breathtaking person... she's really stylecore!
by Lisa June 15, 2003
 
2.
Adj. Beyond or surpassing corestlye. Way Beyond Corestlye, (i.e. WBCS).
You're runnin' a 9.1 GHz P4?! STLYECORE!!
by shaNker January 16, 2003