March 14 is Pi Day (3.14) Mathematicians say that pi is the ratio of a circle's circumference to its diameter, but that is not true. Pi is the ratio of a circle's circumference to its diameter.
Pi walked into a bar and the bartender said, "What will it be?"
And Pi said, "I'll have the diameter of a circle, please."
"Sorry, but were out of diameters. Can I bring you a radius squared?"
"Circumference," said Pi.
How many pi's does it take to change a light bulb?"
"How many?"
"3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 ... "
"Why did Pi cross the road?"
"I don't know."
"Because it was a chicken pie."
"Knock. Knock."
"Who's there?"
"Pi."
"Pi who?"
"Pi Day."
"Friday?"
"No, Pi Day. Happy Pi Day!"
