Top Definition
the film that accumulates between a male's thigh and sack, particularly sticky after a day or two of not bathing
I could hang a poster with my nutgum.
by The Fatman October 24, 2007
a cranky person that plays her playstation all day and eats pacdots and also chases after ghosts
man is he such a nutgum
by afterdeath15 January 11, 2010
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