Abreviation for Powertrain Control Module. Found in newer vehicles. Controls major performance of Engine and Transmission on vehicle.
by Ass-Monger September 15, 2006
Get the PCM mug.
Post Crap Mode.

This is when you drop a deuce and your butt hole hurt really bad after.

Common symptoms: Anal irritability, discomfort when sitting, general mid-body movement impairment.
Graham: Dude I just took a major dump and I got nasty PCM going on here.

Kyle: T.M.I. dude.
by Kyle's Me Graham April 15, 2011
Get the PCM mug.
PCM is Puffer Coat Mafia established in Central Ohio, the leader has been said to be from Florida and since he’s always cold he always wears a puffer coat making that the name of his mafia.
Person one: Man its 60 degrees out why do you got a puffer on?
Person two: I’m big PCM what is you talkin bout?
by Big bing bong December 20, 2021
Get the PCM mug.
PCM is an abbreviation of Pretty Corpse Modeling. This group is centered in North Attleborough MA. They are an up and coming group of models and photographers who take some pretty kickass pictures, often in miniskirts and fishnet.
"Did you see the new pics on the PCM page?"
"Yeah, they were fuckin gorgeous!"
by LovelyCoco April 11, 2009
Get the PCM mug.
An utter shithole filled to the brim with right-winger shit-flinging barbarian monkeys who think of themselves (the "auth-right") as the kings of the Internet castle and the "lib-left" as the dirty rascals. They often use crying and masked Wojak shittysketches to make them feel like they've justified their opinions about themselves. Like any other pathetic snob-nosed alt right, tbey also think liberalism = socialism = communism.
Average PCM user: Har har, i saw a lib-left produce a legitimate argument against the auth-right, time to portray them as the triggered Wojak to fully own them!
by MakeUDGreatAgain January 4, 2021
Get the PCM mug.
The only place on the internet where people think that only gay priests are pedophiles
Jared: I need to put down Jake because he started uses r/PCM
by solargene July 14, 2023
Get the PCM mug.