I usually wear mine covering my eyes or on top of my head and find that to be a rather conventional way to wear them. why do people wear them on their forehead? around their neck either forward or backward?
Steal Shank wears his when he's grocery shopping, in elevators, at the mall, etc. It shows people how ******* cool he is.
Other than over my eyes, I put them in a shirt pocket or hook them over the top shirt button when I don't have a pocket. If I have a hat, I have to put them upside down on the brim - it may be douchier, but for my sunglasses they are more stable upside down.
On my dog's ***, just above his tail. Then I videotape it and send it in to America's Funniest Home Videos because my dog's *** looks like a human face with a wriggling nose, and I want money!