Do you know teen texting codes?

CD9. DUSL. GNOC. KPC.

Teens are sending creative codes to hide the really raunchy messages they're texting.

And if you don't know what these codes stand for, you may not want to.

I posted the top 50 texting codes parents should know, and I've also linked to an online quiz, where you can test your knowledge.

But a warning: most of these texting codes are sexually explicit...