Creator Michel Fiffe recently illustrated a pin-up for the upcoming Madman 20th Anniversary Monster! hardcover (with inks from Madman creator Mike Allred) depicting a wild and crazy party chock full of creator-owned comic book characters like Milk and Cheese, Spawn, Too Much Coffee Man, Scott Pilgrim, Asterios Polyp and many, many more. Shout out your favorite cameos in the comments, and then head over to Fiffe's blog for a bigger version, process shots, and the story of how it all came together.