Jump Flea

The scientist did this many times until the flea had only one leg left. The scientist shouted "Jump Flea!" and the flea made it's best effort to jump, which the scientist recorded in his notebook.
After he pulled off its last leg, the scientist commanded the flea to jump, and after screaming the command many times without the flea responding he jotted down in his notebook,....
...."After the flea looses all of his legs it becomes completely deaf."
Originally published November 14, 2002.