I'm gonna have to say Sherlock Holmes, and only because of this joke my friend told me:
One night while on a camping trip, Sherlock Holmes wakes up Watson and tells him to look up at the sky. "What do you see, Watson?" asks Sherlock. "I see millions of stars." says Watson. "What do you think this means, Watson?" Watson thinks for a moment, then replies, "Well, astronomically, I see that there are many stars and galaxies out in space besides our own, astrologically, I see that Saturn is in Leo, meteorologically, I can predict that it will be sunny tomorrow, and theologically, I think that we are small and insignificant compared to the entire universe. Um, what does it mean to you, Sherlock?" Holmes looks at him and says, "Watson, you idiot! someone has stolen our tent!"