Top Definition
A person who plays Minecraft.
Person 1: What's Minecraft?
Person 2: I don't know ask Jeff he's an acsm.
by shrek1234 December 11, 2014

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Assistant Customer Service Manager
She is the ACSM on duty.
by SR91 May 26, 2008

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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