The design on this polo-style shirt looks like a highway route sign. The top of the sign reads ROOT and the bottom shows a square root symbol over the number 4356. The square root of 4356 is 66... so this sign reads "Root 66". This is a funny geek t-shirt spoof of Route 66.

Shown here on a polo style shirt in black, this geek apparel design is available on a wide variety of other clothing colors and styles. The design is distressed for a vintage look. Get this funny t-shirt for the math geek in your life!

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Get this funny t-shirt for the math or geometry geek in your life. The design features a row of 3D illustrated geometrical shapes. These are flanked by bold text above and below, in all caps: Without Geometry above and Life is Pointless below. 

While circles are also measured using math and geometry, the fun math pun in this t-shirt design works best if you only think about dodecahdrons, cubes, tetrahedrons, octahedrons, and icosahedrons. Just don't think about cylinders, cones, or spheres and this funny geometry geek t-shirt is golden.

The dark blue design looks great on a white shirt, as shown. This Geometry Geek t-shirt is available print-on-demand from Zazzle which means you can pick from many different apparel styles and colors if you'd like to see this awesome math geek t-shirt design on a different kind of tee.

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This witty geeky t-shirt design features the phrase WITHOUT GEOMETRY LIFE IS POINTLESS, complemented by a variety of geometric shapes outlined, including cubes, pyramids, and more. This design masterfully blends a math pun with a nod to the sacred polyhedrons of geometry, making it a perfect fit for mathematicians, philosophers, and anyone who appreciates geeky goodness and nerdy jokes.

This men's basic t-shirt is comfortable, casual, and loose fitting, ensuring it becomes a staple in any wardrobe. Made from 100% cotton, it offers a soft and durable wear that is suitable for everyone. The t-shirt is unisex and designed to fit well on any body type. For added durability, the bottom and sleeve hems are double-needle stitched, ensuring the shirt withstands the test of time.

This t-shirt not only provides a comfortable fit but also serves as a conversation starter with its clever design. Whether you're a math enthusiast, a fan of geometry, or simply someone who enjoys a good pun, this shirt is a must-have. Embrace the geeky goodness and share the humor with the world.

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Check out this fun Don't backup tomorrow what you can backup today t-shirt, a perfect blend of humor and practicality for all tech-savvy women. This shirt features an old-school computer-style font in black, printed on a crisp white background. It's a witty reminder of the importance of timely backups, making it an ideal choice for IT professionals, tech enthusiasts, or anyone who appreciates a good tech joke.

This basic t-shirt is designed with a relaxed fit tailored to the female shape, ensuring both comfort and style. Made from 100% cotton, it offers durability and softness, making it a great staple for any casual wardrobe. The model featured here, standing at 5'7", wears a small, showcasing the shirt's standard fit that is true to size.

With its double-needle hemmed sleeves and bottom, this t-shirt is built to last, maintaining its shape and structure through numerous wears. Easy to care for, it is machine washable in cold water, ensuring the black print remains vibrant and the fabric stays in great condition. This t-shirt is imported and promises high quality in both fabric and print.

Whether you're at work, at home, or out and about, this "Don't backup tomorrow what you can backup today" t-shirt serves as a stylish and humorous addition to your wardrobe. Customize it or select from other designs to unleash your creativity and make it uniquely yours.

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Check out this fun "RUN DOS RUN" t-shirt, a witty and nostalgic nod to the early days of computing that will delight any tech enthusiast. This unisex black t-shirt features the playful text "C:\DOS C:\DOS\RUN RUN\DOS\RUN" in old-school computer green, reminiscent of classic DOS commands and sure to bring a smile to the face of any computer nerd.

Crafted for both comfort and style, this t-shirt is not only humorous but also versatile. It is available in additional colors, including asphalt gray and white, ensuring there's a perfect option for every preference. Moreover, this design isn't limited to just one fit; we offer cuts for women and kids as well, making it a fantastic gift for tech-savvy family members of all ages.

The "RUN DOS RUN" t-shirt is perfect for computer programmers, IT workers, or anyone who appreciates a good tech joke. It's an excellent choice for casual Fridays at the office or as a standout piece in your everyday wardrobe. The combination of the retro green text against the sleek black fabric creates a striking look that is both modern and nostalgic.

Whether you're coding away at your desk, running errands, or just relaxing, this t-shirt offers the perfect blend of humor and comfort. Join the ranks of those who can appreciate the simplicity and humor of classic computing with the "RUN DOS RUN" t-shirt – a must-have for any tech lover's collection.

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