For the first time in recorded history, the 'heavyweights of gross' have combined forces in a massive merchandising blitz that pits the Madballs against the Garbage Pail Kids! And, as part of this blitz, Dynamite presents the comic book cross-over of these iconic 80s brands! For over three decades, Madballs and GPK have both been known as the 'grossest of the gross', co-ruling counterculture with their pun-heavy names and subversive humor. This all-new limited series event features the first time these two delightfully crude forces have ever met! This issue: ''BAND SLAMMED'', ''PYRAMID SCHEME'' (a Puzzle page!), ''MAD(BALL) SCIENCE'', and ''MAKE YOUR OWN MADBALL'' (an activity page!) Written by Sholly Fisch, each issue features three incredible covers: Legendary Garbage Pail Kids artist Joe Simko, series artist Jason Crosby and a special trading card team-up cover, created specially for this momentous meeting of the (depraved) minds!