Related:

• Christmas & Halloween confuse programmers: DEC 25, OCT 31
• Why did the computer scientist die in the shower? Because he read the instructions on the shampoo bottle, "Lather, rinse, repeat.
  Why did the calculus student have so much trouble making Kool-Aid?...
• Halloween is NOT Christmas, even though 31 oct = 25 dec.
• Q: Why do you rarely find mathematicians spending time at the beach?
  A: Because they have sine and cosine to get a tan and don't need the sun!...
• Q: Why do mathematicians, after a dinner at a Chinese restaurant, always insist on taking the leftovers home?
  A: Because they know the Chinese remainder theorem!...
• Q: Why are soldiers so tired on April 1st? A: Because they just had a 31 day March!
• Q: How do you confuse a stupid person? A: 7.
• Q: Why do birds fly south for the winter? A: Because it's to far to walk.
• Q: Why do computers like humans? A: Because a human turns them on.