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A penis belonging to a teenager or man who completely ignores genital hygiene. Eventually, the penis takes on a smell, texture and appearance of something that has dwelled in a dungeon for decades.
Concerned friend 1: When was the last time he showered? Or changed his pants?

Concerned friend 2: Don't remember. Dude's gotta have some dungeon cock goin' on.
by Tron 78 February 16, 2011
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