p911 

Parents are here! Don't type something you wouldn't want them to see.

Mike: So tell me more about yourself.
Sue: I'm 5' 2", eyes of blue, huge
Sue: P911
Mike: After you calculate the ideal stochiometric ratio, how much of which what reagents should be added to properly oxidize the reaction?
Sue: In a constant volume process?
Mike: Yes.

etc ...

p911 by Derek Chang May 4, 2005

P911 

A phrase to let people know that your parents are around so to warn them to not say anything that might get them mad.

Yuyu800 : So like i made out with Vicky last night!

Snap_and_pose24 : DUDE! Wet or just a peck?

Yuyu800 : WET! ALL THE WAY!!!!

Snap_and_pose24 : P911

Yuyu800 : So did you do your history homework?

Snap_and_pose24 : Yes it was very enjoyable!

Yuyu800 : Yes, indeed!

P911 by mootyay June 3, 2008

P911 

Parent alert

Sorry, i have a P911,bye!

P911 by Curuț :-) January 28, 2015

P9/11

when parents come above your shoulder to watch what r u doing on net/social n/w site.
PARENT ALERT

hey, dude it P9/11
T2YL.

P9/11 by MJ india January 8, 2009