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20 Pi Jokes to Get Every Math Geek Through Pi Day

Celebrate March 14—aka Pi Day—with these hilarious pi jokes, puns, and one-liners. Don't worry: Unlike pi, it won't go on forever.

Pi jokes to share on Pi DayPhoto: Shutterstock

Celebrating Pi Day? Try one of these hilarious pi jokes!

Like my favourite middle-school teacher always said: The problem with math puns is that calculus jokes are derivative, trig jokes are too graphic, algebra jokes are formulaic, and arithmetic jokes are just basic. (But I guess the occasional statistics joke is an outlier.) If you are cringing right now, you know how my entire eighth grade math class felt every day. However, it is important to know a few good, short jokes for every occasion—even if only the smarty pants in the room will get them. In honour of Pi Day (March 14), here are 18 additional pi jokes guaranteed to multiply your enjoyment on this nerdiest of days.

Pi Day special homemade blueberry pie baked in a skillet overhead viewPhoto: Shuttestock

Why should you never talk to pi?

Because it’ll just go on forever.

Best pi jokes - three teenagers girlsPhoto: Shutterstock

Why do teenagers travel in groups of three?

Because they can’t even.

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Best pi jokes - frightened manPhoto: Shutterstock

Did you hear about the mathematician who’s afraid of negative numbers?

He’ll stop at nothing to avoid them.

Best pi jokes - herd of cowsPhoto: Shutterstock

A farmer counted 196 cows in the field…

…But when he rounded them up, he had 200.

Here are more funny cow jokes to lighten your moo-ood.

Best pi jokes - accountant statistician shouting eurekaPhoto: Shutterstock

Did you hear about the statistician who drowned crossing a river?

It was three feet deep on average.

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Why don’t calculus majors throw house parties?Photo: Shutterstock

Why don’t calculus majors throw house parties?

Because you should never drink and derive.

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Best pi jokes - roman numerals spiral vortexPhoto: Shutterstock

What do you call a number that can’t keep still?

A roamin’ numeral.

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Best Reader's Digest jokes of all time - old man funnyPhoto: Shutterstock

Three statisticians go out hunting together…

…After a while they spot a solitary rabbit. The first statistician takes aim and overshoots. The second aims and undershoots. The third shouts out, “We got him!”

These funny work cartoons were made for sharing at the office.

Pi jokes - analyzing business statisticsPhoto: Shutterstock

Did you hear the one about the statistician?


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Pointing the finger of blamePhoto: Shutterstock

How do mathematicians scold their children?

“If I’ve told you n times, I’ve told you n+1 times…”

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Funny parenting tweets - Cow lickingPhoto: Shutterstock

What do you get when you take a bovine and divide its circumference by its diameter?

A cow pi.

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Why should you never talk to pi?Photo: Shutterstock

Old mathematicians never die…

…They just lose some of their functions.

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Pi jokes - funny boy in front of math equationsPhoto: Shutterstock