P.O.S.

This is teenage Instant Messaging slang meaning "Parent Over Shoulder". It tells the other user the their mother/father is standing over them, and to not say anything that might get them into trouble.

Girl 1: LYKE OMG TYLE IS LYKE DA HOTEST GUY IN DA HOLE WORLD!!!!1!1
Girl 2: P.O.S.
Girl 1: can u help me wid my english hw?
Girl 2: sure, wat pg is on?
....
Girl 2: KK, hes gone
Girl 1: I can tell tyler wants meh, he wus starin at meh b00bs in eenglish class...

by Resa May 25, 2006

Rule P

The unoffical rule of the internet that states, if it exists, there are ponies of it.

It is the pony form of rule 34, that states: if it exists, there is porn of it.

Brony 1: have you read the new starcraft crossover fanfic on equestria?
Brony 2: Wait, theres a starcraft/MLP crossover story?
Brony 1: Yeah, Rule P, makes it happen dude.

by broniesinarms June 30, 2011

P.L.O STYLE

Is a style of rap derived from the Palestinian Liberation Organization, and their unorthodox means of fighting and running into battle against stronger opponents with ak47's and rpg's with no fear and

Siege of Beirut

during the Siege of Beirut the P.L.O and there allies numbered at 12,000 while the Israelis and there allies numbered at 76,000still the P.L.O outnumbered and out gunned still crazily fought to the death this is why they used the term P.L.O STYLE

by wu tang lover September 22, 2011

P!ATD

A shortened form of the band Panic! At the Disco, an Indie labled band.

I wanted to see the P!ATD show, but it was sold out.

by ~MissHaley~ April 13, 2006

Dub-P

This stands for "WP", which in turn stands for West Port, as in West Port High School. Or it could be the "wp" in wolfpack, West Port's mascot. This term originated among the more ghetto students at the school in Ocala, Florida.

I'm a senior at Dub-P.

by myponyhasamohawk October 8, 2008

P-Swissing

The act of taking your time for no apparent reason and not noticing it untill your buddies start bitching at you.

Commonly seen by Patrick Switzer, reknowned downhill skateboarder.

Man, Jerry's late again, he must be P-Swissing.

by Pelican501 March 9, 2012

Britamin P

The overwhelming feeling of euphoria experienced when spending time with or in the presence of a Brian. It has been known to cause swooning, increased heart rate, weakening of the knees and is rumored to cure the common cold. Though extensive research has been conducted in an attempt to bottle it for commercial reasons, it is currently only available through direct personal contact with a Brian.

"I've been really depressed and lonely lately, I don't know what I'm going to do?"
"You should go hang out with your friend in Georgia... sounds like your suffering from a Britamin P deficiency!"

by Brirish January 14, 2013