1. Statistics show that 3.14 percent of sailors are pi-rates.
  2. What did pi say to its partner?
  3. Stop being so irrational.
  4. Baker: “No, pies are round. Cakes are square.”
  5. Don’t talk to circles—there’s no point!
  6. Who invented the Round Table? Sir Cumference.
  7. Remember not to eat too much pi—it will give you a large circumference.
  8. Having an argument with pi just goes around in circles.
  9. What do you get when a bunch of sheep stand in a circle? Shepherd’s Pi.
  10. Pi had its driver’s license revoked because it didn’t know when to stop.
  11. Why isn’t pi on Twitter? Even 280 characters isn’t enough to express itself.
  12. Why are circles so hot? Because they are 360 degrees.