I think you can learn a lot about a person by their favorite cartoon characters.
Mine are (in order of preference):

• Calvin and Hobbes
• Garfield
• Mother Goose and Grimm

But seriously, if you have a taste for sharp, witty, genuine humor; do yourself a favor and go out and buy a Calvin and Hobbes book. Sure, it's a little archaic when one can easily download hundreds of strips, but they're the BEST bathroom reading and I find that I can re-read the same comic book about every 6 months or so.