How to make a poster appeal to teenagers?

I have a test, which involves creating a poster which appeals to teenagers. How to make a poster appeal to teenagers?
Put naked people on it and make the background very urban and gritty looking with lots of neon and contrasting colors and bold stripes and a altogether symbolic vision!How to make a poster appeal to teenagers?
I was in Advertising for a while, try bright colors, bold random stuff that makes it stand out. like bright colored splatter background and dark silhouettes and such. really the concept depends on your market (teenagers) and what you're trying to get them to go to..good luck =]
put the jonas brothers on it :D.


and colorful.


and bands.

eye makeup