I'm about to join the dark side and sell a T-shirt. Here's the final mock-up of the shirt (opens in new window).
Theoretically, the shirt should appeal to the smart set because it references the firefly joke, and to the "Git R Dun" crowd because it has the word "ass" on it.
Everybody wins!
Theoretically, the shirt should appeal to the smart set because it references the firefly joke, and to the "Git R Dun" crowd because it has the word "ass" on it.
Everybody wins!

