Chuck Norris runs Windows Vista on his Etch-a-Sketch.

If there's one thing the ThinkGeek staff is (well, besides crazy and also geeky), it's well-armed. We have samples sitting around of darn near everything we've ever carried, so within arm's reach at any given time, any of us probably has an Airsoft Assault Rifle with Laser Sight, a Star Wars Force FX Lightsaber (some even have batteries), and a trebuchet. Heck, we hang our coats on shuriken. But we were not prepared to take on Chuck Norris. Many of you have suggested Chuck Norris-themed t-shirts through the Bounty Program over the years, but we were not willing to go toe-to-toe with the big man. The sort of hurt he'd put on us is not covered by our medical benefits. No way. No how.

So when we found out that we could carry a shirt licensed and approved by the man himself, we were happy. And then they told us it was science-themed. And that's when we accidentally set the back-end on fire with the speed with which we submitted our purchase order. But it's worth it. Because look: Chuck Norris shirt.

White, 100% cotton t-shirt with the phrase "Chuck Norris Destroyed the Periodic Table Because He Only Recognizes the Element of Surprise" and a picture of Chuck Norris looking like he's sort of cradling or doing some sort of tai chi move with a periodic table. But he's not. You know he's totally killing it.