Celebrate Math, Humor, and Holiday Cheer with the Pi Day 3 14 Coincidence I Think Not Christmas Ugly Sweater
Get ready to make everyone smile this holiday season with the Pi Day 3 14 Coincidence I Think Not Christmas Ugly Sweater! This hilarious and clever design is perfect for math lovers, teachers, students, and anyone who appreciates a good pun. Featuring the classic mathematical symbol π (pi) alongside a delicious slice of pie, this sweater asks the question we’ve all wondered — “Coincidence? I think not.” The vibrant green background, sprinkled with Christmas pies, cookies, and festive patterns, adds a joyful seasonal twist that’s perfect for holiday parties, classrooms, or cozy winter nights.
The ugly sweater captures the perfect mix of geeky charm and festive humor. It’s ideal for math enthusiasts who want to show off their clever side while still spreading holiday cheer. Whether you’re celebrating Christmas or Pi Day in December, this sweater is sure to get laughs, compliments, and a few nods of nerdy approval.

Show off your humor, intelligence, and festive spirit with the Pi Day 3 14 Coincidence I Think Not Christmas Ugly Sweater. It’s clever, cozy, and guaranteed to make people laugh — the perfect combination for the holiday season. Whether you’re buying it for yourself or gifting it to your favorite math geek, this sweater brings together comfort and comedy in one delightful package.
Product Details:
- Material: 100% Polyester.
- Size: S, M, L, XL, 2XL, 3XL, 4XL, 5XL.
- Color: Printed Colors.
- Style: Ugly Sweater.
- Made In United States.
Care Instructions:
- Care is simple – machine wash cold, machine wash normal temperature, with like colors, avoid bleach and tumble dry low. To keep the design fresh and intact, avoid ironing and dry cleaning. Machine washing and ironing should be limited. If you do, use the appropriate temperature.





