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1 definition by sashniqua

 
1.
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!
by sashniqua August 04, 2010