"You Rascal You" is an American song written by Sam Theard in 1929,[1] and legally titled "I'll Be Glad When You're Dead."[2] The lyrics take the form of threats and complaints leveled against a man who has repaid the singer's hospitality and kindness by running off with the singer's wife.
Louis Armstrong and his orchestra performed the song in the Betty Boop cartoon I'll Be Glad When You're Dead, You Rascal You (1932). It was also performed by then-child star Sammy Davis Jr. in Rufus Jones for President (1932). Armstrong also had a history of performing this song live, notably dedicating it to the police at the Peabody Hotel in Memphis after being arrested earlier for sitting next to his manager's white wife on the bus.[4]
The song can also be found in the Gary Cooper movie The General Died at Dawn (1936). Part of this song is sung by the character Brighton, played by William Frawley.