Potato Calculus Tank Tops

Description: Fun mathematical example showing how to derive fries from potatoes. This calculus design would make the perfect gift for any of your frenchfries loving math wiz friends or teachers.

Description: A playful nerdy pun that turns calculus into comedy, perfect for math geeks who love clever twists on everyday words.

Description: Pee Calculus. A binge watching shirt for couch potatoes and series marathoners who refuse to pause right before the big reveal. Wear it on movie nights, lazy weekends, watch parties and holiday breaks. One of the funny TV lover gifts and a great homebody gift for women and men who have done the math. Bright artwork made for black and other dark shirts.