For anyone who loves bad math jokes, clean breakup humor, and shirts that make people do the slow blink before laughing. This funny math-themed t-shirt features the line: “I just broke up with my mathematician girlfriend. She was obsessed with an X.” It is the perfect gift for math teachers, students, engineers, accountants, nerds, pun lovers, or anyone who appreciates a good equation with emotional damage. Printed on the Next Level 6210 Unisex Fitted T-Shirt, this tee has a soft, lightweight feel with a modern fit that works great for everyday wear. Product details: • Soft cotton-poly blend • 60% combed ring-spun cotton, 40% polyester • Lightweight and breathable • Modern unisex fit • Crew neck • Great gift for math lovers, teachers, students, engineers, and pun fans • Available in multiple colors and sizes