Give your bedroom a bit of gamer flair with these ultra comfy Tetris pillows. These officially licensed pillows feature extremely vibrant colors designed in five different classic shapes, and are machine washable so you can always keep them looking fresh.
Tetris Post-Its (via Suck UK). I would kill to have these for the home office, but I could never get away with them at work. I do too much sticky-noting on the fly, and the compulsion to fit them all together would just be too great and time-consuming.