Raping 12 year-old girls you pick up outside youth clubs doesn't count. My skill would be my Asperger-esque memory. It really is freakishly good.
I can vibrate my eyeballs rapidly. good for getting out of conversations you couldn't be bothered being in as they will quickly head to the far end of the room away from the crazy looking bastard
I can walk through a shopping centre with my wife, and not get caught looking at all the fanny..... usually.
A skill I wish I had. Theres some well looking birds walking through victoria sq in Belfast these days
Just walk slightly behind your bird. And look at ugly birds and blokes too, that way you can just claim you're "people-watching"