Definitions by Robert Hooley

Gigdabig 

1. A word to say when one is bored, like that of superkalafragelisticexpeealedocious.

2. A word to say when one doesn't know what to say.

John: "How do you think putting a monkey on your head would work?"
Mike: "Gigdabig"

Gigdabig by Robert Hooley December 14, 2007