Acronym for Piece of Mother Fucking Shitty Ass Ride. A car that is way beyond being a POS (Piece of Shit).
by n2dfx February 27, 2009
Politically Correct version of the slang word "nigga". By using the spelling "gnagger", any person of any ethnic background can use the term in place of "nigga" without racist repercussions or negative connotations.
by n2dfx September 23, 2008