Funny 12th Birthday T-Shirt: Square Root of 144 Years Old

Celebrate a special 12th birthday with this quirky and fun t-shirt. The shirt features a white graphic of a square root symbol over the number 144, followed by the words "Years Old". The design is printed on a black, presumably cotton, t-shirt. This playful design makes it a perfect gift for a math enthusiast or anyone with a sense of humor turning 12. Great for birthday parties, casual wear, or as a memorable keepsake. Soft and comfortable, this t-shirt is sure to bring smiles and laughter.