The funniest thing I've ever seen at a show. Hardcore dancing is when all the little scene-fucks get together and flail their arms around, kick the air and pump their fists. This is an attempt to look menacing and to make up for the sucky music they listen to.
Drew: Look at all those kids over there having seizures.
xXxXWillxXx: Those kids aren't having seizures, they're hardcore dancing you dumb fucker. AHHH I AM SOOO SCENE!!!!!!