I guess the flipped T-shirt is just for showing off (and nerd-sniping). It would work just as well if the T-shirt didn't have an image on it (negating the need

I guess the flipped T-shirt is just for showing off (and nerd-sniping). It would work just as well if the T-shirt didn't have an image on it (negating the need for printing a custom T-shirt).