Just out of curiosity....why didn't you just walk into the club and look him straight in the eye. You wouldn't have to make a scene, wouldn't have to say a word...just let him see you watching him...BUSTED! Then walk out...no words would have to be exchanged at that time.
I like the way you did handle it BTW, just curious what kept you from going in.
Also...I want to chime in with Honeypot....this isn't about YOU and your appearance. This is about an addiction he has and the attention he receives from those women at the club. And like she said...w/the exception of just a couple of places around here....the women aren't very attractive.