Description: K-9 from BBC Doctor Who, in an awesome TARDIS and Tom Baker scarf mash-up with the Nyan Cat Internet meme. Buy this funny T-shirt for your favorite science fiction geek, British television fan, or computer nerd (even if it's you).

Description: Irony, sarcasm, and confusing other people ... just some of the joys of being an English nerd

Description: Whatever your geek fandom – anime, science fiction, Disney, fantasy, superheroes, video games, or the BBC – don't keep it bottled up! Buy this funny T-shirt for your favorite geek (even if it's you).

Description: May the Star Wars movie quotes be with you! Perfect for any science fiction geek

Description: May the Star Wars movie quotes be with you! Perfect for any science fiction geek and fan of Jedi Master Yoda

Description: Benedict Cumberbatch discovered as Marvel superhero Doctor Strange that not even the study of greater cosmic truth precludes mankind's basic need for wifi! Buy this funny T-shirt for your favorite comic book geek, computer nerd, or just plain Internet addict (even if it's you).

Description: Science nerds love chemistry humor. Show your love for the element radium and for Marie Curie with the joke on this cute and funny T-shirt.

Description: Science nerds love chemistry & biology humor. Show your love for the element potassium with the joke on this cute and funny T-shirt.

Description: Science nerds love chemistry & biology humor. Show your love for the element oxygen with the joke on this cute and funny T-shirt.

Description: Science nerds love chemistry humor. Show your love for the element hydrogen with the joke on this cute and funny T-shirt.

Description: Sometimes, a silly pun is the best thing to put a smile onto your face – buy this funny T-shirt to brighten someone's day

Description: "Cool story, bro," only more classy ... sarcasm like a sir!

Description: Sarcasm is sometimes the best way to deal with annoying people who just need to suck it up

Description: Every family has relatives who are trouble (but so much fun) – children's clothing showing love for that one cool uncle – great gift idea for baby shower? Other relatives also available

Description: 8-bit pixel art version of James Abbott McNeill Whistler's famous painting, "Arrangement in Grey and Black No.1" (better known as "Whistler's Mother") – let fine art bring some class, culture, and sophistication to your digital world (or vice versa?)

Description: 8-bit pixel art version of Grant Wood's famous painting, "American Gothic" – let fine art bring some class, culture, and sophistication to your digital world (or vice versa?)

Description: Bacon! You'll do whatever it takes for your love of the magical meat, and this not-quite-famous quote gives everyone fair warning

Description: Cake, cupcakes, doughnuts, and other iced desserts – the perfect sugar rush for any sweet tooth

Description: Every family has relatives who are trouble (but so much fun) – children's clothing showing love for that one cool aunt – great gift idea for baby shower? Other relatives also available

Description: Cake, cupcakes, doughnuts, and other iced desserts – the perfect sugar rush for any sweet tooth

Description: Whatever your fandom – anime, science fiction, Disney, fantasy, superheroes, video games, or the BBC – geeks have a different view on aging and their inner child. Buy this funny T-shirt for your favorite geek (even if it's you).

Description: Every family has relatives who are trouble (but so much fun) – children's clothing showing love for that one brother – great gift idea for baby shower? Other relatives also available

Description: Leonardo DaVinci's Vitruvian Man is OCTOMAN! Even Renaissance mutant superheroes need a hug.

Description: 8-bit art version of Vincent Van Gogh's famous Dutch post-impressionist painting, "Sunflowers" – let fine art bring some class, culture, and sophistication to your digital world (or vice versa?)

Description: The crown of thorns Jesus wore to the cross, hidden in the full text of Isaiah 53 (King James Version, as heard in Handel's "Messiah")

Description: Bad Wolf ... if you're a Doctor Who fan, then you know.

Description: 8-bit pixel art version of Dutch master Johannes Vermeer's famous baroque painting, "Girl with a Pearl Earring" – let fine art bring some class, culture, and sophistication to your digital world (or vice versa?)

Description: Sarcasm is sometimes the best way to deal with annoying people who just need to suck it up

Description: Math nerds will love it ... everyone else will be confused, which will make math nerds love it even more! Mmm, pi

Description: Ninjas could be anywhere! Buy this funny T-shirt for your favorite otaku of Japanese culture (even if it's you)

Description: Leonardo DaVinci's Vitruvian Man loves you this much! Hug?

Description: Sarcasm is sometimes the best way to deal with annoying people who can't get over it

Description: Aww, you're a cat lover ... wait, what does that say? Funny cat joke that any Price is Right host would be proud of

Description: Spread understanding of the truth about Jesus Christ's love! After all, there is genuine human equality in God's eyes. Printed in a rainbow of skin tones; includes Scripture references.

Description: There are bad days ... and then there are the times that you just aren't in the mood to spend any more sarcasm putting up with today's nonsense and stress. Time to take a break from reality!

Description: Aww, you're a cat lover ... wait, what does that say? Funny cat joke that any Price is Right host would be proud of