OK, in the Disney version of Hercules, Hercules's feelings get hurt, so he goes on to a hill where the side of this hill is a cliff overlooking a big lake. Well, Hercules is skipping rocks from this cliff and they are skipping really nicely and I would think that you wouldn't be able to skip rocks from a very high cliff. I personally have never tried, but with the laws of physics and such this should not actually work.