"Minnie the Moocher" is a jazz song first recorded in 1931 by Cab Calloway and His Orchestra, selling over a million copies. "Minnie the Moocher" is most famous for its nonsensical ad libbed ("scat") lyrics (for example, "Hi De Hi De Hi De Hi"). In performances, Calloway would have the audience participate by repeating each scat phrase in a form of call and response. Eventually Calloway's phrases would become so long and complex that the audience would laugh at their own failed attempts to repeat them.
"Minnie the Moocher" was inducted into the Grammy Hall of Fame in 1999.
Calloway also wrote an extended version, adding verses that describe Minnie and Smokey going to jail; Minnie pays Smokey's bail, but he abandons her there. Another verse describes her tempting "Deacon Lowdown" when she "wiggled her jelly roll" at him.
Finally, they took Minnie to "where they put the crazies", where she dies. This explains why both the short version and the long version end with the words "Poor