What Am I of the school!

In every school there is:

•The barbie doll
•The Dumb blo*de
•The Pretty girl
•The Sexy
•The Joker
•The Loud kid
•The Sport kid
•The Sexy kid
•The Silly kid
•The Hyper kid
•The Kid that never talks
•The Dare devil
•The Never here
•The Popular kid
•The nerd
•The Emo
•The weirdo
•The flirt
•The hard lad
•The fighter
•The shy kid
•The Stoner kid
•The Class clown

-What am I?