song and dance

English

Noun

song and dance

1. A display of unnecessary excitement or activity.
2. An excessively elaborate story or excuse used to justify something.
   • 2011 Dec. 2, Ariel Kaminer, "The Ethicist: Caveat Vendor," New York Times (retrieved 6 April 2015)

     You could pick up the phone, call your vendors and give them a big song and dance about all the great things happening in your company.

3. An excessively complex set of instructions.