Talk:be there and be square

Origin
How do we know it was first used by the Simpsons? I find that difficult to believe. There's plenty of discussion on the web about how it dates back to the Beatniks and 1950s, and others saying it was used in radio shows in the 1960s. Can we find evidence of earlier usage? Brwynog (talk) 10:02, 4 April 2024 (UTC)