look up any word, like swoll:
 
1.
basically someone who is really, really rad or awesome. they are most often seen as better than rad people and better than hXc people
OMG that person is so radXcore, i wish i was them (points at radXcore person)
by radXcore September 20, 2007
 
2.
basically someone who is really, really rad or awesome. they are most often seen as better than rad people and better than hXc people
OMG that person is so radXcore, i wish i was them (points at radXcore person)
by Mr. Skittles October 12, 2007