One of my favorite sites is Dooce.com - this gal makes me LOL.
SERIOUSLY.
If you can get past the occasional "potty mouth", she's got her finger on the pulse of stuff that makes life, life.
She should be a stand-up comic.
I once heard that the best comics are the ones who view life through cynical lenses. The worse things are in their personal life, the better the repertoire.
Hubs thinks I should be one. I can imitate people who have obvious mannerisms. Over the years, my imitations of certain unscrupulous acquaintances have amused him.
Famous people? Hm. Can do Paris Hilton, Rosie O'Donnell, Martha Stewart, Sarah Jessica Parker, and Oprah.