A youth sub-culture that is a little bit shit, really.
And in all honestly, around 50-60% do generally have very greasy hair and grotesque faces.
To conclude, the people that join this sub-culture are almost exclusively either children that were bullied and could only find a friend in the fellow bullied, or ugly girls that can only have sexual intercourse with a bullied child.
"we are random and individual"
"let's post nasty things about our enemies, the chav / townie / rudeboi / whatever, that'll show em!"