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$40.75
per shirt
Constantly Irrational - Pi Day Math & STEM Humor T-Shirt
Qty:
Style
Basic Dark T-Shirt
-$1.95
+$13.55
Colour & Print Process
Black
Vivid Printing: White Underbase
About T-Shirts
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About This Design
Constantly Irrational - Pi Day Math & STEM Humor T-Shirt
Celebrate your love for the infinite with this clever Constantly Irrational T-Shirt. A must-have for mathletes, engineers, and science enthusiasts, this design features the Greek letter $\pi$ (Pi) alongside the witty phrase "Constantly Irrational." It’s a brilliant play on words that captures the essence of the world’s most famous mathematical constant—a number that never ends and never repeats. Whether you’re a calculus pro, a high school geometry teacher, or just someone who enjoys a high-brow pun, this shirt is the perfect formula for style and humor.This classic apparel piece is the ultimate uniform for Pi Day (March 14th), math competitions, or casual days in the lab. It serves as a fun conversation starter that bridges the gap between complex mathematics and everyday wit. It’s a thoughtful gift for STEM students, data scientists, or that friend whose personality is just as "constantly irrational" as the number itself. Perfectly balancing academic pride with a lighthearted aesthetic, this tee proves that being a "math person" is always in style.
Crafted from soft, breathable, high-quality cotton, this t-shirt is designed for maximum comfort whether you're solving equations or grabbing coffee. The bold typography and crisp Pi symbol are printed with eco-friendly, fade-resistant inks to ensure the punchline remains sharp and clear through every wash. With a comfortable fit and durable construction, this math pun t-shirt makes an exceptional graduation gift, a unique treat for your favorite professor, or a proud wardrobe staple for anyone who embraces their inner nerd.
Customer Reviews
4.7 out of 5 stars rating32.6K Total Reviews
32,598 Reviews
Reviews for similar products
5 out of 5 stars rating
By Robert C.1 March 2022 • Verified Purchase
Basic Dark T-Shirt, Black, Adult L
Creator Review
I purchased this to test to see if zazzle was producing good quality.
Needless to say, they are.
The sizing runs a bit on the small size though. Print quality is perfect. What you see on the screen is what you get.
5 out of 5 stars rating
By Xavier D.3 February 2021 • Verified Purchase
Basic Dark T-Shirt, Black, Adult M
Creator Review
I like the colours and design, I liked it that much I bought one for myself. Yes the colours and deisgn turned out great. Much better than I expected
5 out of 5 stars rating
By Rachel R.4 September 2025 • Verified Purchase
Basic Dark T-Shirt, Black, Adult S
Ordered the Irish terrier t shirt. I love it! There was a slight issue with sizing ( my fault) but their customer service was amazing. New t shirt within 5 days. I recommend getting 1 to 2 sizes bigger. I am wearing Men's size large.
Tags
Other Info
Product ID: 256587132224930498
Added on 21/4/26, 5:03 am
Rating: G
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