(noun) a genre of music that is comprised primarily of jazz components (e.g. instrumentation, improvisatory, etc.) but pulls in components of other genres (typically metal or electronica) that gives it a sound that would be at home in the fictional land of Oz.
When a plaintiff doesn't have a good case, acts panicky, and freaks out for lack of any other option by filing a frivolous lawsuit, hoping to whoop up public sympathy.
"If they'd had a case, they would've filed for an injunction. Instead, they went all legal jazz hands with a frivolous lawsuit they'll never win."
Music micro genre that is inherently jazzy but sounds rubbish in your typical jazz club because of its expansiveness
Herb: "Hey what genre is Egg Tooth by Ephemerals? I heard them play it at Sunset Sunside in Paris and it sounded terrible compared to the album"
Suede: "Yeh that one's gonna be stadium jazz if you ask me."