Top Definition
1. a genetic hybrid of both the marmota monax and homo sapiens taxonomic classifications;

2. a man or woman whose facial features (i.e. hair, eye placement, small rounded ears, buck teeth, etc.) resemble distinct characteristics of a woodchuck or groundhog;

3. sean gavigan;

that dude was such a manchuck.


Person A: Who does that guy remind me of?
Person B: A manchuck.
Person A: Ha! For sure.
by pt sliming October 07, 2010
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