Top definition
Unbearably cute; the epitome of cuteness
The little puppy was just too mumi!
by TrillianMcRed May 04, 2010
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2
I haven't seen you in so long! Come Back! MUMI!
by HBICDatBia June 07, 2009
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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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