pos. 

short hand for positive.

bitch#1 - my swab came back pos.

bitch#2- you pos?

pos. by Kate Rose January 1, 2007

POS 

Piece of Shit

That dude is a total POS!

POS by Night.ER.Ninja July 26, 2014

/pos 

Positive
•Used mainly on Twitter to tell folks that they’re tweeting something positive

— ‘I’M GONNA CRY STOP /pos’

— ‘open thread for a surprise🥺 /pos’

/pos by leximay003 October 30, 2020

pos 

1) Piece Of Shit
2) an abbreviation some companies use for Positively Outstanding Service.

If you would clean that POS off the floor, that would really be a demonstration of POS. Hell, I'd promote you!

pos by Nick D May 17, 2003

POS 

1. Piece of Shit
2. Parent Over Shoulder
3. Positively Outstanding Service

do I really have to put in an example?

POS by Enterthedavid July 14, 2005

pos 

Piece of shit.

Guy #1: I can't believe John ditched us last night. We had to do the whole project without him!

Guy#2: Yeah, what a pos.

pos by martage March 2, 2009

POS 

piece of shit

Look at that POS!

POS by Speedfreak January 1, 2004