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Hillbilly term for anything that results in ejaculation. Typically heard throughout the Southern regions, and mainly used amongst the Ozarks by bib-wearing mountain men.
"That Sally-Girl really knows how to give a good kum jub mmmHmm."
"Well unbutton my britches it sounds like I'm in for a good kum jub this evenin' "
by romawe May 15, 2018
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