Funny Math Joke T-Shirt - √900 Years Old

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This humorous black t-shirt features a playful math joke graphic. The design includes a square root symbol over the number 900, followed by the text "Years Old" in white and "I Know Everything" in green. The shirt is made from a soft, comfortable material, perfect for casual wear. Ideal for math enthusiasts with a sense of humor, or anyone who appreciates a clever play on words. Wear it to school, parties, or just around town to spark conversations and showcase your witty side. A great gift for birthdays, holidays, or any occasion that calls for laughter and a bit of nerdy charm.

Tags:

#t-shirt #math joke #humorous #square root #900 years old #funny shirt #novelty tee #casual wear #gift idea #geeky #nerdy #black tee
$35.99 $9.99

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Variant 1 of Funny Math Joke T-Shirt - √900 Years Old
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FAQ

Size Guide

Our tees fit true-to-size. Check the size chart before ordering to ensure a perfect fit.

Shipping Time

Processing 2–3 business days; standard delivery 5–12 business days depending on destination.

Care Instructions

Machine wash cold with like colors. Do not bleach. Tumble dry low. Iron inside-out if needed.