I wish I hadn't paid for my last haircut..that chick was looking at me in mirror and smiling and said 'how would you like your hair styled...Mr (my name)' I should have realised this was a call to take me out back and ride my piston until I exploded in her wet slit..
You missed out that time, bro. But you don't have to miss out
next time.
I'm glad I didn't know this the time before when a 60 yr old Greek barber was friendly and chatty though, dirty homo!
Anytime a man does it, he is presenting his wife/daughter/sister for your manly load.
It's the unspoken law of public smiling.
Run with it!