Its a really funny comic book by Bill Watterson which it was alive from November 18, 1985 to December 31, 1995. It's about a Boy (Named Calvin) and his stuffed tiger (Named Hobbes.) Calvin believes Hobbes is a real tiger and have uhhh... crazy adventures? More like a crazy imagination. They go Time traveling, they met Aliens, They go duplicating them selves, Fight Snow Goons, Fly a magic carpet, Go to Mars Flush each other down a toilet ( XD ) etc,etc. If you don't know Calvin and Hobbes SHAME ON YOU, go look it up.