Louis Armstrong street and stuck them into his mouth to prevent bigger children from stealing them. Someone dubbed him "satchel mouth" for his mouth acting as a satchel. Another tale is that because of his large mouth, he was nicknamed "satchel mouth" which was shortened to "Satchmo". Early on he was also known as "Dipper", short for "Dippermouth", a reference to the piece "Dippermouth Blues". and something of a riff on his unusual embouchure. The nickname "Pops" came from Armstrong's own tendency to forget people's names and simply call them "Pops" instead. The nickname was turned on Armstrong himself. It was used
Ella Fitzgerald and Louis Armstrong collaborations decades, from the 1920s to the 1960s, and different eras both musically and also in terms of U.S. culture. Coming to prominence first as an inventive player, Armstrong attracted notice for shifting the focus in his records from collective improvisations to turn-by-turn solo performances. Like Fitzgerald, Armstrong picked up popular nicknames, in his case "Pops" and "Satchmo", that stuck, and critics praised him by the 1950s as a sort of elder statesmen of popular music. Fitzgerald appeared in many duets in the Forties, appearing on recordings with, among others, The Ink Spots, Louis Jordan and Louis Armstrong as well as