How do you know how fast a baby cow is running?
You measure its vealocity.
Tom: Did you ever see a catfish?
Tom: How did it hold the rod?
First Hunter: I just met a great big bear in the woods.
Second Hunter: Did you give him both barrels?
First Hunter: Both barrels? I gave him the whole gun.
If swimming is so good for your figure...
How do you explain whales?