What is Jcmb?
1.
Abbreviation, and an understated way of saying "Jesus Christ Monkey Balls". A phrase made popular by South Park.
Could be used much the same way as "omg" or "omfg".
Chatroom example:
Person #1: I got my car washed today.
Person #2: JCMB
See
Random Words:
1.
when two girls
I was watching this porn, and these two girls just started moshing grits. It was way cool...
1.
What cool dudes say when someone's being a noob.
Noob: *spams up the boards*
Cool dude: Wow. You fail at the internets...