There were three Indian squaws.©JOKEDEMO.COM

One slept on a deerskin, one slept on an elk skin and the third slept on a hippopotamus skin.©JOKEDEMO.COM

All three became pregnant and the first two each had a baby boy.©JOKEDEMO.COM

The one who slept on the hippopotamus skin had twin boys.©JOKEDEMO.COM

This goes to prove that the squaw of the hippopotamus is equal to the sons of the squaws of the other two hides.