IT’S ALL FUN AND GAMES UNTIL SOMEONE LOSES AN i Math Teacher T-Shirt-TH

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester; Imported; Machine wash cold with like colors, dry low heat; ITS ALL FUN AND GAMES UNTIL SOMEONE LOSES AN i is a funny math pun with the calculation in imaginary number space. Wear this funny design at school or university or as a long-suffering, humorous parent with a penchant for mathematics.; Its a perfect gift for Math Teachers or Math Nerds, aka. Mathemagicians. ITS ALL FUN AND GAMES UNTIL SOMEONE LOSES AN i by M5I Designs; Lightweight, Classic fit, Double-needle sleeve and bottom hem