POS, short for the term - Piece of Shit.
(Pronounced PEE-OH-ESS)
"David, You See That Corsa? It's a POS"
pronounced poss. an acronym for Piece Of Shit.
"he is such a POS"
POS is an acronym for Piece of shit. you are usually referred to that over text
(over text)
Jimmy: "bro have you seen jay he's a POS."
Alfred: "yeah ikr."