Despite popular belief, it does NOT meanparent over shoulder (anyone who thought that obviously hasn't found the minimize button; you know, the button that hides shit). It does however, mean Piece of Shit.
Parents Over Shoulder
Often used during a phone call where you want to talk about things which would be inappropriate in front of parents. So then one says POS and the other person on the line knows not to talk about that subject anymore.
phone call between twofriends "so what was his name and how far did you guys go"
"POS"
"ok i'll ask you later, can't wait to hear play-by-play!"
Acronym for "Point of Sale". Used to describe anything dealing with the physical area where goods or services are purchased in B2C and sometimes B2B business situations. Then end sales point for retail sales.
Hey Englebert, could you get that new P.O.S. machine out to the Acme roto-tiller sales shoptoday? They've been down for a week and have been having to keep paper records the whole time.