Wife: "I have blisters on my hands from the broom."
Husband: (trying to be playful) "Next time take the car, silly."
A rubber-band pistol was confiscated from an algebra class, because it was a weapon of math disruption.
The biggest and roundest knight at King Arthur's round table was Sir Cumference...
Apparently he acquired his size from too much pi.
What did the number Zero say to the number Eight?