I was doodling while talking on the phone, and I accidentally drew what looked like an elegant symbol for flipping the bird. I thought, "Hmm, that could be a T-shirt." So, I made it, and am selling it on Zazzle.com. Just trying new things.
I'm not sure I'd wear it, though. I would wear my Wash Me shirt.
I would also wear the Dead Parrot I'm selling on Printfection.com. Printfection isn't as famous as Zazzle, but the print area of the shirt is larger. Perfect for this bird. (And the Wash Me above.)