A cool music fan. Defined as one who goes to concerts all the time, whereupon he or she looks cool and dances stupid. Interesting as the word "cool" modifies "fan," while it is not obliged to modify "music."
Possible reaction upon meeting a cmf:

Omg, a concert a night? You are a total cmf. I love you forever.
by #1 cmf May 4, 2007
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"Click My Fingers", as used in acronym form, I.E. KMT meaning "Kiss My Teeth". Popular on Facebook/Twitter.

Born from the tradition of both African-American women and general worldwide gay men from all over the globe acting faesty and bitchy, and wanting to turn their emotions into a physical action. Good for punctuating the end of sentences. CMF.
Shaniqua is such a byatch CMF.

I am FABULOUS CMF.

Don't TOUCH me CMF.

Honeychild looked HOT CMF
by Hoezyn December 29, 2010
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To be a Crunk Mutha Fucker
Used on a person that has done something sick or has done something crazy
by Derryl November 21, 2006
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some person: "just for that you can smd"
you: "cmf"

honestly dont actually know what to put right here or how to explain it, it's like smd, but in a weird way
by user unavailable May 14, 2020
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That CMF has a wang the size of my toe nail.
by JROB September 24, 2003
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cmf: an abbreviation on stantwt (usually on carrds) meaning “current moots mutuals fine”
DNI -14 25+ cmf”
by dwt111 December 21, 2021
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Her:cmf😩
Him: bet😏
by ✨her✨ March 22, 2021
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