Top Definition
Local LA House DJ, Graphic Designer and Promoter since 1996. Named after the popular rave/drug culture. Matt Dat Kat or MDK for short can also stand for, "My Design's Kill", "Matt's Designs Kill", "Matt Does Ketamine", "Music doesn't Kill" amongst many others.
Matt Dat Kat House DJ
by peach96 February 10, 2009

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The Urban Dictionary Mug

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