The subject of this article or section is part of Darkmoon Faire, an ongoing event that lasts one week. Once the event has run its course, this will no longer be available until next month.
Jubjub is a frog found in Darkmoon Island. She is Morja's pet. You must first get Jubjub's attention with a [Dark Iron Ale Mug]--this starts a questline where you can hatch your own jubling with [1-60] Spawn of Jubjub.
Jubjub appears to be a reference to Selma Bouvier's pet iguana Jub-Jub from The Simpsons.