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You're a wizard, Harry. Three Harry Potter surprises from 4.95! Save up to 77%!
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Geek Shirts and Hoodies

Here you'll find all the outerwear your nerd heart desires: from math jokes to fan shirts from radio and television franchises.
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End of the song
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Whether it's for an appropriate musical event or to show off your love of puns, this shirt hits the right note. Thanks to its simple design, it wil...

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What moves me T-Shirt
€21,31 - €41,64
€21,31 - €41,64
€21,31 - €41,64
€21,31

This T-shirt is a must-have for all gaming enthusiasts! The print shows the familiar W, A, S and D keys of a keyboard, surrounded by a rainbow-col...

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Rabbit or duck
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

The "rabbit or duck" shirt shows an optical illusion known as the "rabbit-duck illusion". This illusion is a classic example from perceptual psycho...

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Totally fine
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Who hasn't been there? You have a brilliant plan, your mental movie theater is working at full speed to imagine all the cool and heroic details dow...

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productImage-22794-wuerfelplaneten.jpg
Cube planets
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

"May the gods be merciful and the dice planets be favorable!" D&D, DSA or Shadowrun players probably pray like this on a regular basis. Because in ...

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Pythagoras vs. Einstein
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

When scientists argue, it should really only be about facts. However, Pythagoras and Einstein may simply have got off on the wrong foot here. Other...

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Dunning Kruger Society
€22,32 - €36,55
€22,32 - €36,55
€22,32 - €36,55
€22,32

As a nerd, you often have a hard time: you know so much better than other people, you know your specialty perfectly... And then some noob comes alo...

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productImage-21344-chemiewitze.jpg
Chemical jokes
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Chemists are often regarded as... special. But they have a solution for everything! For example, if they run out of things to talk about at a party...

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productImage-22013-wie-alte-leute.jpg
Like old people
€23,34 - €43,67
€23,34 - €43,67
€23,34 - €43,67
€23,34

One minute you're annoyed with your parents or grandparents, the next minute the number on the birthday cake doesn't match your own self-perception...

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T-Rex problems
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Imagine: Christmas, candlelight, the smell of cookies - and a T-Rex desperately trying to put the star on the top of the tree. Impossible with his ...

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Tree-Rex
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

It's debatable whether Christmas trees are really sustainable these days. So why not go for a dinosaur? Big, green, suitable for fairy lights... Ok...

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Murphy's Law School
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Who hasn't experienced it: you're ready to set off and conquer the world - and the next moment you're thwarted by an arrow to the knee.If you're on...

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Book Addict
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Nerds' passion for collecting is often ridiculed. Adults who hoard action figures - for many "normal mortals" this is strange. It's completely diff...

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Black Hole
€22,32 - €36,55
€22,32 - €36,55
€22,32 - €36,55
€22,32

In case you didn't know, black holes are the perfect hiding place! The "Black Hole" T-shirt explains why: whatever gets into the gravity well stays...

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Definition: Engineer
€20,28 - €40,62
€20,28 - €40,62
€20,28 - €40,62
€20,28

Some call it arrogance, one engineer calls it expertise. Where the problems begin for others, they find the solutions - in ways that a normal perso...

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Goldfish
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

The "Goldfish" shirt is a clever play on words and also a piece of jewelry for anyone with a passion for chemistry and physics. The black fabric is...

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Data Center - Main view T-Shirt Dark Green
Data Center - Main view T-Shirt Black
Data Center
€22,32 - €44,69
€22,32 - €44,69
€22,32 - €44,69
€22,32
In stock

In IT, it's called a data center - the sacred place where servers hum and data races through cables. But what if the data center is meant literally...

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Resources or friends
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

There's nothing better than a cozy games evening with friends. You spend time together, laugh and play. Until you show your true colors. It would b...

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Pi cake
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Two things are infinite: the number of decimal places of the number Pi and the average nerd's hunger for sweets and pastries. Of course we had to c...

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Offices & Dragons
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Every role-player knows it: the dungeon. It's dark, dreary and you have to fear for your mental and physical health. Wait, that almost sounds like ...

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Chaos Khorne Flakes - Main view T-Shirt Dark Green
Chaos Khorne Flakes - Main view T-Shirt Black
Chaos Khorne Flakes
€22,32 - €44,69
€22,32 - €44,69
€22,32 - €44,69
€22,32
In stock

The most important meal of the day? Breakfast. But regular cereal is too boring for you - after all, you're a warrior of chaos, not a bureaucrat.Ch...

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Encryption
€20,28 - €40,62
€20,28 - €40,62
€20,28 - €40,62
€20,28

In a world full of tracking, data leaks and transparent citizens, one simple truth applies:Encryption is not a crime - it's self-defense.Just becau...

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The Dice Giveth and the Dice Taketh Away - Main view T-shirt Dark Green
The Dice Giveth and the Dice Taketh Away - Main view T-shirt Black
The Dice Giveth
€22,32 - €44,69
€22,32 - €44,69
€22,32 - €44,69
€22,32
In stock

In the Book of Job it says: "The Lord giveth, and the Lord taketh away." Every tabletop RPG veteran knows: the same goes for the d20 at the gaming ...

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Stay away from Server
€22,32 - €42,65
€22,32 - €42,65
€22,32 - €42,65
€22,32

Some things are better left to the professionals. This also applies to "just pulling the plug for a moment". So never - NEVER - enter the server ro...

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Sounds An Awful Lot Like Heresy - Main view T-Shirt Dark Green
Sounds An Awful Lot Like Heresy - Main view T-Shirt Black
Sounds An Awful Lot Like Heresy
€22,32 - €44,69
€22,32 - €44,69
€22,32 - €44,69
€22,32
In stock

In the 41st millennium, there is no discussion - only heresy. And as is well known, it is ended with the bolter. Whoever contradicts the Space Mari...

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Stay Curious - Main view T-Shirt Dark Green
Stay Curious - Main view T-Shirt Black
Stay Curious
€22,32 - €44,69
€22,32 - €44,69
€22,32 - €44,69
€22,32
In stock

Every good dungeon crawler knows the situation: You stand before a treasure chest, your eyes gleaming with greed - and then the chest's eyes sudden...

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Hoodies and shirts for geeks and nerds

Lots of nerds like science fiction. No wonder, after all, spaceships, futuristic gadgets and the shirts you can buy for sci-fi series are pretty cool. But there aren't just unique shirts and hoodies for sci-fi fans in the world of fan merchandise. There are also lots of funny sayings and motifs for gamers, fantasy geeks, horror film fans, computer science nerds and scientists that deserve to be immortalized on a t-shirt. That's exactly what we thought! With us you'll find loads of unusual and nerdy shirts and hoodies for franchises and sciences that nerds and geeks love.

Shirts for scientists and computer scientists

The world of science is big and varied. The computer science and science shirts and hoodies that are available are just as varied. A classic, for example, is the Schrödinger's cat shirt, which is a great way to convey your love of the thought experiment to others. But besides physics, there are plenty of other scientific disciplines for which you can buy T-shirts and hoodies. For chemists, mathematicians, biologists and computer scientists, we have plenty of unique sayings and shirts that will simply sweeten your everyday office or laboratory life. But you don't have to be a scientist to think our shirts are great. If you're a fan of binary code and molecular chains, you've come to the right place. All computer science fans and IT admins who are big fans of the Bastard Operator from Hell should definitely like our BOFH shirt.

Unique shirts from fantasy to science fiction

Many of us probably already have one or two T-shirts from the film, series or franchise that is particularly close to our hearts. After all, you want to show the world what you, as a nerd, really like. Otherwise, why would you decorate your entire apartment with things like Doctor Who merch! Every Lord of the Rings fan would probably like a You Shall Not Pass shirt to show others that they know how to handle a Balrog. And ours is also great for the math fans out there. But most people don't just like one film or video game, most of the time there are lots of different ones that they just love. If you would like to have the right shirts and hoodies for the games and genres that you think are great, then you have come to the right place.