POS

Acronym; Packet Over Sonet.

Method of transporting packet based services over SONET transport.

The OC-48 is a POS interface.

by HempZi11a April 12, 2004

POS

pussy on steroids

Anyone muscular whose afraid of doing something
"Your a POS, why are you afraid of roller coasters"

by Slurpeeshots July 5, 2015

po

A timid creature from the middle east terrorist also native to a small council estate in Runcorn. Has tendencies to mate at will regardless of the standard of the chosen mate. You can tell a po by its mating call that sounds like "you alright there how you doing?" be wary of this creature as it has a defective dna strand that results in irractic and inexplainable actions.

Passing hockey ball into friends face.
Dogging with Goofy

by chav April 8, 2005

POS

Means, Parents on shoulder. It is used to tell the person you are talking to that your mom or dad is around and/or looking, so they don't type anything that your parents wouldn't want to see.

iSaBeLla<3: OMG i gave cody a bj last nite!!!
S.A.R.A.H: pos
iSaBeLla<3: wad was the answer to question 4 in the textbook for science?
S.A.R.A.H: ok my mom is gone
S.A.R.A.H: OMG realli how was it?!?!, was his dick big?
iSaBeLla<3: it was fucking awesome! it was the biggest dick i ever seen!!!

by lil' slutty cheerleader April 13, 2009

po

Latin for per os meaning by mouth. Especially applies to taking medication or cock!!!

Night soil and Cunties McBitch prefer sex po

by Phenomally January 16, 2007

Po Po Catcher

Noun
On the road a vehicle which passes you at an excessive speed.

On the street someone acting in a manner that will gain attention.
Someone who will catch the police attention . Therefore they don't notice you.

John was worried about the contraband. But when the Po Po Catcher passed him doing twice the speed limit he was able to relax and enjoy the ride.

by Thehippiechick September 1, 2017

POS

Random abuse of power by irc channel operators. POS is unique as it encompassess Psycho Op Saturday and Psycho Op Sunday.
See also POM POT POW POTh POF

/kick <luser> POS

by Shai-Tan July 4, 2003