Top Definition
The Excess Built up Ash, and unburnt Kush in the bong water.

(Which when trying to dispose of forms a "mush" like substance)
AHH SH*T! I WAS TRYING TO CLEAN THE D*MN BONG AND I GOT THE KUSHMUSH ON MY NEW SHIRT!
by Dr.Pseudonym December 30, 2010

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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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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Soft and offensive. Just like you.

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