Top definition
Slang word for eating or nomming something found pleasurable.

The past tense for mumch is mumched
the present is mumching

and the pre is mumch
some synonyms for this is; eat, chew, nibble, snack, taste, consume, and nom
some antonyms are; spit, regurgitate, throw up, untouched
I mumched on the cookie Jerry gave me yesterday

I'm currently mumching on a cupcake Sam gave me
I want to mumch on the candy I have in my bag
by HairyHizard7853 June 12, 2018
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