Related:

• Q: How can you tell if an elephant is having an affair with your wife?
  A: You have to wait 22 months....
• Q: How can you tell if an elephant is sitting on your back in a hurricane?
  A: You can hear his ears flapping in the wind....
• How can you tell if an elephant is sitting on your back in a hurricane?
  You can hear his ears flapping in the wind....
• Q: How do you tell if an Elephant has been making love in your backyard?
  A: If all your trashcan liners are missing ......
• Q: How can you tell when a lawyer is lying? A:His lips are moving.
• Q: How can you tell when a WASP is sexually aroused? A: By the stiff upper lip.
• Q: How can you tell when a Burroughs salesman is lying? A: When his lips move.