The teens are right on top if cutting edge ideas for hair

Tipping your hair without harsh dyes. You do this with Kool aid yes Kool aid. Watch this

Or dyeing it with koolaid

http://www.youtube.com/watch?v=MlGCChOrH2Q

You can also do your whole head

Then there is chalking

Here is another one, hair chalking

http://www.youtube.com/watch?v=kJVBFS0o1zw