I was talking to Joe about work, and because I'd been looking at so much skin, I said that if I were a guy, I think, I will definitely turn gay.

He reply was: I've thought about this regarding dentists before. If you stare at mouths of people all day, everyday, with so many of them having problems, will you be able to kiss anyone?

Then we mildly wondered about what the symptom could be called. Ah the randomness. Haha.