What is emo? -Attempting to Define Emo

Emm, it's a little hard to define what is "emo", finding an accurate definition for Emo is not easy you know, when I think one guy is emo, but others not, when I think that girl is really a hot emo girl, but others don't think she is emo. But, I’ll make the attempt to define..Okay, to start off with you have to understand that what is considered Emo today and what Emo was, in it’s original form,