Show off your love for mathematics and humor with this unique black t-shirt! Featuring a complex array of mathematical formulas surrounding a bold declaration of "√144 YEARS OLD," this shirt is sure to spark conversations and laughter. Made from a comfortable, breathable fabric, it's perfect for everyday wear. The green printed formulas contrast sharply against the black background, making the design pop. Whether you're a math enthusiast, a teacher, or just enjoy a good joke, this t-shirt is a fun and stylish way to express yourself. Great for casual outings, school events, or as a quirky gift for the mathematically inclined!