Plop! — DC Comics, National Periodical Publications
Issue: #10
Contains: A Ploppy ChristmasAndroklutz and the Lion (based on The Lion and the Thorn by Ambrose Bierce)Prescription PlopsPrison PlopsA Change of DietMonster PlopPlop DropThe Secret Origin of Grooble ManPeople PlopsGourmet PlopsAnimal Plops The hosts stow away in Santa's sleigh on Christmas and accompany him around the world, telling him stories and jokes along the way.
First appearances: Grooble Man
Creators: Dave Manak, Ric Estrada, Tatjana Wood, Paul Levitz, Basil Wolverton, Sergio Aragonés, Ambrose Bierce, Joe Orlando, E. Nelson Bridwell, Steve Skeates
Characters: Abel, Cain, Eve, Santa Claus, Grooble Man