Unlike Amusing News Articles, these aren't exactly news. Well, unless you didn't know.
Cracked.com: 6 Comic Book Crossovers You Won't Believe Actually Happened
Chris's Invincible Super-Blog: Sometimes There Are No Words - About the comic book Godzilla vs. Barkley. That's Barkley as in Charles. Contains a panel with the words "Godzilla got busy."