|1.||All that jazz|
From the origin of the hit theatre and film "Chicago" and the song "All that Jazz" is the origin of the saying. It is used on the end of a sentence or list instead of the word "Etc."
A:"So what are you up to today then?"
B:"Well I'm going to the shop, going to skin my cat, clean out his box and all that Jazz"
|2.||all that jazz|
all that bullshit, all that stuff, talk, etc.
Nobody cares about all that jazz.