A fork of Rural Dictionary
When your personality and or behavior is so gullible or oblivious that someone can make up an adjective like fiddly and you'll believe it actually exists. Derived from the word fiddle because whoever came up with that was clearly too oblivious to realize the word violin already existed.
Person 1: Who's Brittney Spears? Person 2: The cavewoman married to the caveman in the Geico commercials. Person 1: Really? I thought she wrote music? Person 2:.......You're fiddly oblivious Person 1: Yeah.... Wait that means imaginative right? Person 2: *facepalm* Look it up in the dictionary Person 1: It's not there....