Here are some Dr. Seuss-isms for you all, related to sex education, of course.

If you want to get on him, use a condom.
Communicate before you fornicate.
Educate before you fornicate.
Nothing rhymes with chlamydia, indicating that no one wants it.
Bunnies have sex, so it's not THAT bad.
(Did she just say 'bunnies have sex'? What a perv!)
Gonorrhea is the vaginal flu. Medicine and time will cure it.
Silly rabbit, Trix are for kids! Trich(omoniasis) is not...
Clap your hands, not your vag.
Sex can wait, masturbate! (heard this on SNL. Hilarious. Wish I thought of it first.)
Masturbate before you fornicate.
If you can't say 'penis', you shouldn't 'use' your penis.
If you are afraid to buy condoms, don't get on him.
Be mature if you want some from her.
Masturbation: rub it until you smile.
Dental dams have nothing to do with the dentist or 'beavers'.
And then there's the ever popular:
Don't be a fool, wrap your tool.
Don't be a punk, cover your junk.
Don't be a noob, use that lube.
No glove, no love.

Add your sexual education hilarity. Kids remember rhymes, so teachers, parents, and other enthusiasts, think up a rhyme to promote safe sex and knowledge. Remember: ABC, 123, you me and safe sex makes three. Precious.
Stay safe. Don't chafe.
<3