A mystery ingredient, an unknown part or an unobtainable item. The name is used as a synonym for "thing-a-ma-jig" or "whosie-whatsit" when you don't want to sound quite so uninformed.
Hon, I'd love to make dinner so you can watch your show but we're all out of Lubie Jeders.
by NoCoPilot April 20, 2011
Can you define these popular missing words?