A scientist at the famous Maritime Aquarium discovered that a special breed of dolphins could live forever if fed on a steady diet of seagulls. One day, his seagull supply was runnining low, so he went to trap some new ones. On the way back to his car, he saw two lions asleep in the middle of the road. Gingerly, he stepped over them.
Immediately, he was arrested for transporting gulls across sedate lions for immortal porpoises.