After masturbation when semen starts to thicken and dry in the head of a mans penis, and he attempts to urinate and is surprised by an uncontrollable stream of piss.
So I whacked off in the shower, and when I got out and went to take a piss, I accidentally pissed on my foot due to a cum-clog.
by Nexrow November 04, 2003
A whore or gay guy who has been "filled" so much they have become clogged, in the throat or they have ass clogged.
by Jack Meoffe November 24, 2008