If you have a teen at home you probably know parents and teens speak 2 different languages. I have a 16 year old son at home so Big Jim thought he would test my text acronym knowledge....I didn't do so well

Here are a few you REALLY need to know:

CD9: Short for "Code 9," which means parents are around.

KPC: Keeping Parents Clueless

MOS: Mom Over Shoulder

P911: Parent Alert

The complete list is located at NETLINGO