Definitions by Lucky_Zucky

POSDSM 

Abbreviation: "Piece of Shit Diamond Star Motors". A direct reference to the tendency of DSM's to break down.

I couldn't afford an EVO, so I'm stuck with this POSDSM.

I got busted with 10 keys of coke because my POSDSM broke on the freeway.

POSDSM by Lucky_Zucky January 13, 2009