Irrational Pi Day T-Shirt

Show off your love for mathematics with this unique Pi Day t-shirt! The black tee features a colorful graphic of a cartoon girl in front of the pi symbol and the quote: "They call me Pi because I'm irrational and I don't know when to stop." This funny t-shirt is perfect for math teachers, math students, or anyone who appreciates a good math joke. It's sure to be a conversation starter! Wear it to school, Pi Day celebrations, or anywhere you want to share your love of Pi.