1 definition by Cute Pencil Case

When you receive a blow job from an elderly man or woman, because they have no teeth their gums will rub on your penis and when you ejaculate (nut) it is called a gum nut.

Gum nuts are also little objects that fall off gum trees commonly found throughout Australia.
Oi Hazza your grandma gave me the best gum nut every last night, I think I'm in love.

Look at all these gum nuts that fell out of this tree bro.
by Cute Pencil Case October 24, 2018
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