emo

1.)usually means someone who is insecure and has not found themselves yet, so he/she trys to "fit in".
don't hate the emo kids.
who cares about them.

2.)type of music started in the eighties/nineties. very emotional and loud, but popular.

Sarah: look over there, it's some emo kids!

Sam: who cares?

Sarah: oh yeah *laughs* who cares

*goes back to whatever they were doing*

2.) see Bullet For My Valentine