I found this in my files, today, so I’m going to post it instead of the other thing I had semi-prepared. It’s from a while back, when somebody on tumblr asked me how to be cool (as well they should – I cleeearly have it all figured out). Step three is the most important, but never underestimate the subtle potency of the cool hand. Try it on your friends some time.
marianchurchland.com 
Slightly antiquated, underrated, dare I say, nuanced gesture! Which makes it even cooler!! I am going to try it with both hands at once!
Two hands at once is too cool, you will freeze the ground beneath your feet.
Ahhhaha, I remember this from tumblr and I LOVE IT. The best step-by-step.
Haha, I’m glad you remember it. I miss the ask function, I’ve got to say.