"Go In and Out the Window" is a popular song composed by Hall of Fame songwriter Lew Pollack (1895–1946). The song remains popular as a children's music standard.
Melody c. 1762; lyrics "Bear Went" c. 1939 (Linscott); Earliest Date for US version of Go in and Out the Window: 1911; certainly dates back to 19th century. English versions published 1898.
References
Go In and Out the Window Wikipedia(Text) CC BY-SA