A condition in which a person (or persons), contracts after consuming stale water.
"Dang dude, Dillon got that Foggy Dick after he drank that three day old Dasani"
An unpleasant condition that may or may not occur when an individual has placed his penis in too many inanimate objects for a sexual release. Common examples include (but are not limited to); donuts, shoes, charcuterie, and; perhaps most dangerously of all; car windshields.
Person 1: "What's . . . what's wrong with that guy?"
Person 2: "He's got the foggy dick, man. Put his dong where it don't belong too damn often."