Xbox 360 Red Ring Of Death T-Shirt
Not only does it have the horrid red ring of death, but it throws in a little bit of 2001: A Space Odyssey while its at it. The shirt is made by SplitReason, as a company, they aren't really anti-Microsoft, they are just good at making gamer gear.
Other than this completely hilarious RRoD shirt, they also have the "Achievement Locked" women's underwear and the Mana coffee mug. The shirt says, in the HAL font, "I'm Afraid I Can't Let You Play That, Dave" just to make the battle more personal.
I don't know about you, but if my Xbox 360 ever displayed the red ring of death, and they came up with some smart ass message like that, there is no way in hell it would still be in one piece. You can get yours for $17.95 right now.
The RRoD T-shirt [via Joystiq]