This black t-shirt features a clever and humorous math joke. Displayed prominently in green lettering is the equation √-4=2, followed by the phrase "it's all fun and games until someone loses an i." This tee is perfect for math enthusiasts, students, teachers, or anyone with a quirky sense of humor. Made from what appears to be a comfortable cotton blend, this classic fit t-shirt is ideal for everyday wear, casual outings, or even math club meetings. Grab this tee and showcase your love for math with a touch of witty humor!