Pun

[HallsofIvy]

What do you get when you divide the circumference of a pumpkin by its diameter? Pumpkin \(\displaystyle \pi\)!

 

[Deleted member 4993]

what do you get when you divide the circumference of a pumpkin by its diameter? Pumpkin \(\displaystyle \pi\)!

 

[Otis]

This is cool (actually, it's hot):

http://www.nasa.gov/content/goddard/sdo-jack-o-lantern-sun

 

[Harry_the_cat]

What do you get when you divide the circumference of a pumpkin by its diameter? Pumpkin \(\displaystyle \pi\)!

That's so punny!