Ba-Da-Daten-Doop

Some of the information is Boop-Oop-a-Dooping full of SPOILERS. Boop-Oop-a-Doop!

"Ba-Da-Daten-Doop" is a scat technique that Little Ann Little claimed she used to use way before Helen Kane debuted "Boop-Boop-a-Doop."