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When a male places another males entire penis, including his balls into his mouth, while still managing to slip his tongue out and lick the mans asshole.
Bobby: Hey Dan, I was completely mind blown last night!!
Dan: Why, what happened ?
Bobby: Steve gave me a Koeppen last night!!
Dan: What the hell is a Koeppen?
Bobby: Steve took my entire dong and balls in his mouth and still was able to lick my asshole!!!
Dan: WOW!! That's amazing Send Steve my way asap!!
by Jimmy magina January 07, 2017
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