Show off your love for math and Halloween with this humorous black t-shirt! Featuring the punny text "WHAT DO YOU GET IF YOU DIVIDE A PUMPKIN'S CIRCUMFERENCE WITH ITS DIAMETER?", this tee is sure to get a laugh. Made from a comfortable-looking fabric, this short-sleeved shirt is perfect for casual wear. Wear it to parties, school, or while you're out trick-or-treating. A unique and clever conversation starter, it's ideal for math enthusiasts and pun lovers alike. Add a touch of nerdy charm to your wardrobe with this unique t-shirt.