What is the proper response when someone literally tips their hat to you?
A guy I occasionally see on our local bike trail wears a fedora like some hipster from 2009. Last time I passed him, he did the classic grab the brim and tug it down. I was wearing a baseball cap, but all I did was the bro nod in response.
I'm sure that's fine, but it got me wondering what they actually used to do back in the day. Do both men tug their hat as they pass? What about a man tipping a hat to a woman - what's her response supposed to be?
And what if you're not wearing a hat?