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3. JCM
Abbreviation for Just Committed Murder.

It is the most useful text abbreviation known to man.
"Can't talk now, JCM!"
1. JCM
Someone who cannot be matched in either looks, skill, or both.

It is an abbreviation for someone that you "just can't match."
Bill: Wow he's good at basketball!
Ted: Yeah, he is JCM.

Jill: He is so hot!
Mary: He's JCM!
2. JCM
the act or acts of throwing a massive wad of bills at an exotic dancer(aka stripper hoe), in an aggressive manner, and to the point where the money makes a loud smacking noise.
"Yo man, that stripper hoe got red marks on her ass from your JCM!"

"Jonathan just JCM'd that stripper hoe!"

"Her ass so big I could have JCM'd her a mile away!"
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