When a guy has half a rodd and can neither piss nor fuck.
I just banged Bills mom and now am in penis limbo because my dick is not hard enough to fuck the old gal again yet too hard to take a leak.
The excruciating point right before ejaculation to determine whether you want to keep edging or climax
Guy 1: Why did you get that 1-nighter pregnant?
Guy 2: Got stuck in Penis Limbo and didn't pull out.
Guy 1: ok