Geektemberfest! 20 to 60% Off 150+ Festive Items

FREE SHIPPING ON ORDERS $75+

US ECONOMY ONLY • NO CODE • DOESN'T COMBINE WITH OTHER OFFERS

If you're ready to express your geekiness without saying one word, it's time for one of our t-shirts. They're funny and snarky, plus they contain 100% of your recommended daily allowance of obscure Star Wars references. Or math. Or science. Or gaming. Basically if you're smart, we have a tee that'll make you laugh. And your friends, too. And random people in the grocery store who will stop you and ask you where you got your shirt. So brace yourself.

Serenity Schematic

Serenity Schematic

$9.99 $19.99 Sale

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Classic Star Wars X-Wing

Classic Star Wars X-Wing

$12.99 $19.99 Sale

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Periodic BaCoN

Periodic BaCoN

$7.99 $19.99 Sale

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pi*z*z*a

pi*z*z*a

$9.99 $19.99 Sale

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Blue Sun

Blue Sun

$19.99

meh

meh

$19.99

Keep out of Direct Sunlight

Keep out of Direct Sunlight

$9.99 $19.99 Sale

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Pi By Numbers

Pi By Numbers

$11.99 $19.99 Sale

Save 40%

Splatter Trooper Raglan - Exclusive

Splatter Trooper Raglan - Exclusive

Out of stock!

$14.99 $24.99 Sale

Save 40%

Pi Hard Pi Day 2016 Tee

Pi Hard Pi Day 2016 Tee

Out of stock!

FREE GIFT OFFER

Space Cat Take Off Tee - Exclusive

Space Cat Take Off Tee - Exclusive

Out of stock!

$9.99 $19.99 Sale

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Atari - Exclusive

Atari - Exclusive

Out of stock!

$19.99

N7 Normandy Crew Member Tee

N7 Normandy Crew Member Tee

Out of stock!

$19.99

Danger Zone

Danger Zone

Out of stock!

$19.99

Stained Glass Link Tee

Stained Glass Link Tee

Out of stock!

$19.99

Doctor Who Abbey Road

Doctor Who Abbey Road

Out of stock!

$19.99

Crest of Hyrule

Crest of Hyrule

Out of stock!

$19.99

Lag Kills

Lag Kills

Out of stock!

$19.99

For Science!

For Science!

Out of stock!

$19.99

Rocket Surgeon

Rocket Surgeon

Out of stock!

$19.99

Book Was Better, The

Book Was Better, The

Out of stock!

$19.99

<sarcasm> Tag Shirt

<sarcasm> Tag Shirt

Out of stock!

$19.99

Electronic Rock Guitar Shirt

Electronic Rock Guitar Shirt

Out of stock!

$29.99

Chaotic Evil

Chaotic Evil

Out of stock!

$19.99

Binary Dad

Binary Dad

Out of stock!

$19.99

Binary People Tee

Binary People Tee

Out of stock!

$9.99 $19.99 Sale

Save 50%