How often do you see shorthand that your kids have texted but aren't sure what it means?  We've put together a list of some of the more cryptic and concerning shorthand currently being used.

• IPN - I'm posting nude
• WTTP - Want to trade pictures?
• KPC - Keeping parents clueless
• 99 - Parents gone
• F2F - Face to face
• 53X - Sex
• 420 - Marijuana
• CID - Acid
• 1174 - Meet at or Party meeting place
• WYRN - What's your real name?
• GNOC - Get naked on camera
• PIR - Parent in room
• NIFOC - Naked in front of computer
• CU46 - See you for sex
• 9 - Parent watching
• PRON - Porn
• TDTM - Talk dirty to me
• 8 - Oral Sex
• POS - Parents over shoulder
• CD9 or Code9 - Parents around
• LH6 - Let's have sex
• DOC - Drug of choice
• GYPO - Get your pants off
• MIRL or LMIRL - Let's meet in real life

Concerned parents who are looking for ways to check up on their kids phone activities look into mSpy.  mSpy allows parents to track Snapchat photo posts, texting, web surfing, Skype, GPS, has a keylogger and more.