I own a few geeky Mac shirts already. I've got my Mac Genius shirt with the logo from Apple‘s Genius Bar that is discontinued (this is close). My son has two shirts that say mini with an apple logo (back from the days of the iPod mini). My wife also found my favorite tech shirt that simply states RTFM (if you aren't sure what those letters mean...). Fortunately there's a new company in town. and the geeks can go even longer without doing their laundry. Insanely Great Tees has a preview site up and they look to have some good shirts when they launch.