Why should you never talk to pi?
Because it just goes on and on forever!
Because it just goes on and on forever!
Pi's decimal expansion is infinite and non-repeating — it literally goes on forever — which maps perfectly onto that one person who can never finish a story. The joke works as both a math fact and a very accurate character description.
Look weary, like you made the mistake of asking pi how it was doing and have been listening ever since.
Perfect for:
Math jokes rely on the same logical structure as mathematical proofs — setup (hypothesis), expectation (theorem), punchline (QED of comedy).
What do you call a crushed angle?
Next joke →What did the statistician say when drowning?
What do mathematicians eat on Halloween?
Pumpkin pi!
Why was six afraid of seven?
Because seven eight nine!
Why was the math book sad?
Because it had too many problems!
How do you stay warm in a cold room?
Go to the corner — it's always 90 degrees!
What do you get if you divide the circumference of a pumpkin by its diameter?
Pumpkin pi!
We've got 2,000+ dad jokes across 20 categories. Find your next favorite.