1 definition by Dee-Money$$$$

To mack is to chill. also can be used as macking (sometimes spelled maccin). Usually used when wanting someone to calm down.
ex1:
"Hey wassup?"
"nm, maccing, u?"

ex2:
"YO IM SO TIRED OF THIS SHIT"
"MACK!"
by Dee-Money$$$$ August 15, 2011
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