pole-lurker
A sad fat man (mid 30s to 40s) with no chance of getting any who still goes to the club to lurk around the poles and stare at the pretty young things practising their amateur pole moves on a Saturday night.
drunk girl: why'd you pull me away from him? he was hot!!
sober friend: uhhh...no hun, he was a pole-lurker
sober friend: uhhh...no hun, he was a pole-lurker