Who's funnier, Jay Leno, Conan O' Brian, or David Letterman?!

Question:

My freind and I got into an argument over this conundrum and decided to let the world answer for us. I'm rooting for Conan.

Answers:

Conan, especially when he does the future part.

The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.