Help me.
 

I need a slogan for an anti-meth campaign. Something scary but school-appropriate.

Do something !

(sorry, this is the best I can - english is not my native tongue)

Keep Yr Teeth

how about:

DENTURES ARE NOT JUST FOR GRANDMAS.

*HIGH five*

Keep your teeth not your friends!

THIS IS YR BRAIN ON PLUGS

Got ugly?

Don't be a square, meth is as cool as a Melissa Etheridge album.

I enjoyed Porky's "Do Math, Not Meth!" so.. seconded!

ok. ok. I'll say it.

Hayden.

does anybody at yr school actually know you?

can you not just say "I'm sorry"??

meth: the other white meat

Meth speeds up destruction...

Meth: It ain't crack! BOO!

For Cheerleaders- Meth Deystroys?
For Jocks- Meth is Whack Man!!!
For Outsiders- Meth is so last year
For Geeks- Meth got pwned

Hahahahaha! Awesome. I say go with this one.

Meth: crack for white trash.

"If you're thinking of doing meth, drink the ro-bo instead."

..

Oh wait..

He asked for scary but school appropriate, and you nailed it.

Keep Yr. Teeth sounds like the best one that might actually appeal to kids though.