dunking ones testicles in a mixed alcoholic drink without the drinker being aware of the unfortunate situation.
i totally mellonballed that chick's drink and now she's sipping on my ball sweat. ew.
by spammmee April 15, 2005
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1.The homosexual act of releasing semen in another man's ashole and retrieving it with a spoon
2.One who mellonballs
The Cookie Monster says 'I lkie to mellonball that horny bitch Oscar!'
by Bullfrog February 08, 2003
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Microwaving a cantaloupe, cutting a hole in it, and thrusting in and out of the mellon until you ejaculate. Then cutting up said cantaloupe and serving it at a fancy cocktail party.
I don't know which part of mellonballing I enjoy the most. Preparing the dish, or watching the delight on the faces of the party goers as they enjoy the tasty hors d'oeuvre
by themellonchef February 12, 2018
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When constipated the act of digging the poo out with a spoon.
When T.O. is constipated he mellonballs himself.
by 250 Wysong January 18, 2008
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Someone that spoons with a nother person in while their testicles are inserted in that persons anus
That guy is a mellonballer.
by Jimivan November 13, 2015
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