Funny Math 12 Years Old Birthday T-Shirt

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This black t-shirt features a humorous design perfect for a 12th birthday celebration. The graphic prominently displays the square root of 144, playfully stating "Years Old." Made from a comfortable-looking fabric, this tee is ideal for casual wear and birthday parties. It's a fun and unique way to celebrate turning twelve, appealing to those with a love for math or quirky humor. The classic crew neck and short sleeves ensure a relaxed fit, making it a great gift for the birthday boy or girl. Get ready to make a statement with this standout birthday shirt!

Tags:

#t-shirt #birthday #12 years old #math #square root #humor #casual wear #black tee #gift
$35.99 $9.99

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Variant 1 of Funny Math 12 Years Old Birthday T-Shirt
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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.