What every parent must know?

Respected Parents,some of the words below may shock you.Do you know what these terms mean? Your kids do!
ASL(R P)   Age Sex Location (Race / Picture)
BF / GF   Boyfriend / Girlfriend
BRB          Be Right Back
CD9    Code 9 – means parents are around
GNOC    Get Naked on Cam (webcam)
GTG    Got to Go
IDK      I don’t know
(L)MIRL     (Lets) meet in real life
LOL     Laugh Out Loud
MorF    Male or Female
MOS    Mom Over Shoulder
NIFOC    Naked in Front of Computer
Noob    Newbie – often an insult to somebody who doesn’t know much about something.
NMU    Not much, you?
P911    Parent Emergency
PAW    Parents are Watching
PIR    Parent In Room
POS    Parent Over Shoulder
PRON    Porn
PRW    Parents Are Watching
TDTM    Talk Dirty To Me
WTF    What the Fuck?