Top definition
A person who makes you feel like things are mucky ducky all the time!
When Mucko is around, nothing can be bad
by Wonder March 11, 2005
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2
A mustard man from New Jersey!
A man who like mustard to much!
"ooh you dirty Mucko"
by tH March 30, 2005
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3
by kevin canty April 22, 2003
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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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