Geek T-shirts

Results 451-466 of 466
  • If you can read this, thank a teacher, as the bumper sticker goes, or whomever taught you how to read. And then thank science. It's science that's making those photons strike your retina. It's science that's allowing the...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • Cats and laser pointers. It's like there's some sort of compulsion going on there. What they're actually doing is research for their grants in laser use in areas such as homeland security, medical imaging, and quantum...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "Much like underwear, passwords are a good thing to change fairly regularly. You never know when you're going to be in an accident and somebody's going to see your password. *furrows brow* No, wait. Let's begin again....
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "Rocket scientist. Brain surgeon. Sometime in the 1980s this pair became the touchstone to represent challenging jobs that require a lot of focus and intelligence to master. That's been over 25 years now. Do we have a...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $13.99
  • "As seen on The IT Crowd! We offer this shirt of ultimate disambiguation for your confused friends and colleagues. It's truly versatile. Works in a wide variety of situations. While you're there, I was wondering if you'd...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "There is nothing more frustrating on this Earth than constantly being asked to help other people with their petty computer problems. Of course, if your job description dictates that you have to fix other peoples...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "Well, we know which you are. But which is the person reading your shirt? You can probably figure it out by the lag time before the reaction. 0-1 second: This person recognizes that you frequently wear amusing shirts and...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • In the periodic table of elements, on the far left side, restlessly sits the alkali-metal series. Their single valence electron is like an armored punch to the face of the elements on the other-side of the periodic table;...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "As seen on The IT Crowd! Writing these amusing and pithy product descriptions you see on ThinkGeek.com is harder than it looks. Take our new 'meh' shirt, for example. Writing copy shouldn't be as hard as coding a first-p...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • What is Pi? Some might define it as the ratio of a circle's circumference divided by its diameter. Others might think it's an irrational number that's impossible to know completely. Still others might think it's a...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • Geeks: we're one big group of loners. Most of us are not much good at the whole social interaction thing. In fact, we've trained our whole lives to be Not Good at it. From playing house alone to petitioning to be the...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • "You know what prompted this shirt. One too many incredulous ""What are you still doing here?"" (emphasis on word of choice, all equally annoying) from the boss. Here's the mental conversation you get to have at that...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $19.99
  • Do you stolidly declare that the Triforce can be found somewhere in Ocarina of Time? Do your friends get sick of you describing in detail how each Zelda game legitimately fits together in the same universe? Do you argue...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $29.99
  • Captain Kirk has a problem. No matter where he goes, his uniform either gets torn in part or completely off. This results in many people knowing what his chest looks like and Kirk being quite chilly when the weather is...
    Available In: Men's - Adult
    Merchant: Think Geek - thinkgeek.com
    $21.99
  • The Punisher white skull T-Shirt was the first Punisher shirt to hit the streets way back in the 70's when you were probably still peeing your pants. Well it was still being made as of a few years ago but WHAM KAPOW...
    Available In: Men's - Adult
    Merchant: Superhero Stuff - www.superherostuff.com
    $17.99
  • This is the classic 100% Cotton Green Lantern T-Shirt with the Hal Jordan symbol / logo that every comic geek wants for Christmas. It's one of our top sellers right up there with Hello Kitty t-shirts. If you're not sure...
    Available In: Men's - Adult
    Merchant: Superhero Stuff - www.superherostuff.com
    $17.99