Weapon Brown (some images potentially NSFW) is an parody indie comic that places the Peanuts characters as grown-ups. Oh, and after the apocalypse.
I ran into Jason Yungbluth, the guy who draws this, at DragonCon last year. He's cool. And he linked to the site, so the least I could do is link back.
Lifestyles of the Rich and Tasteless
4 minutes ago