The built- up secretions that create clumps in the hair surrounding your asshole.
He spends the majority of his shower time diligently eradicating stubborn grungas.
by Dr Bunnygirl March 1, 2018
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Grunga is a figure of speech to represent someone who does not have sex, but instead, he fucks
Jared sure was a grunga today.
by Empiaa February 9, 2021
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