PCM 

Abreviation for Powertrain Control Module. Found in newer vehicles. Controls major performance of Engine and Transmission on vehicle.

Looks like you need a new PCM sir.

PCM by Ass-Monger September 15, 2006

PCM 

Proper Cock Maintenance

shaving your balls. Hey Paul, did you PCM today?

PCM by Paul Guay March 1, 2010

pCm 

Pseudo Christian Moron
1. One who professes belief in Christianity whose action do not demontrate that belief.
2. One who twists the Message of Christianity into one of hate.

see www.Godhatesfags.com for a fine example of a pCm.

pCm by Donovan Wolfe May 18, 2006

pcm 

please call me in txt speak

hey, gotta go now. pcm.

pcm by glumbad May 23, 2005

pcm 

Pingchat message. A competitor of the RIM's bbm. It has all the capabilities of blackberry messaging; message confirmation, group chat, media sending, etc;. It's multi-platform, it can be used on iPhones, Blackberries, and Android phones.

Kat: I pcm'd you yesterday with a picture of the beach! Why didn't you respond!

Ian: I never got a picture of the beach!

Kat: BS! I got a check next to the message which means you opened it!

pcm by sashniqua August 5, 2010

PCM 

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.

PCM by Kyle's Me Graham May 6, 2011

pcm 

Short for PoliticalCompassMemes, a subreddit on reddit. It functions as a means of discourse between the four main quadrants of the compass: AughtRight, AughtLeft, LibLeft, LibRight. On the vertical axis (Authorianism vs Libertarianism) where as on the horizontal axis we can imagine the typical "Left" vs "Right" political discustiction. Generally speaking, more extreme ideologies exis the further you stray from the center of the compass and go to the extremes (periphery).

Example 1: Hey dude look at this meme from PCM.

Based! I like how PCM is one of the few places on reddit where all political ideologies can be discussed.

pcm by InternetArchiver July 14, 2023