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.