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Typically occurs while drinking alcohol for a bit and breaking the seal, and then ejaculating. The sensation feels as if the subject must keep urinating even after previously urinating. Once the subject becomes tired of waiting for all the urine to come out, he proceeds to pull up his pants and leave the bathroom, only for his penis to leak urine drop by drop into his underwear, while causing a slight burning sensation in the tip of the penis. The subject immediately returns to the bathroom, only to urinate a tiny drop or stream, repeating the process over and over until about an hour after he stops drinking alcohol and/or ejaculating.
Guy: We totally shouldn't have fucked just now.

Girl: What the fuck does that mean?

Guy: We've been drinking all night. Now I have Leaky Penis Syndrome, you dumb cunt.
by Black Tony May 16, 2009
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