Top definition
The mixture of a Mum and a pumpkin, don't ask me, I'm crazy.
Person 1: My Mum is a Mumk at Halloween
Person 2: Do I know you?
Person 1: I'm not crazy...
by Lukezm13 December 30, 2012
Get the mug
Get a Mumk mug for your bunkmate José.
buy the domain for your travel vlog