The Beatles really were goofballs. They have two live-action feature length movies, A Hard Day’s Night and Help! (three if you count Magical Mystery Tour, which clocks in under an hour).
They were very funny, and very goofy (Help!) movies. Even during live performances and interviews, John Lennon couldn’t seem to contain himself. He just had to crack jokes or make faces.
Check out funny moments from each of the Beatles. McCartney on The Tonight Show starring Jimmy Fallon, Harrion with The Smothers Brothers, Ringo with Marc Bolan of T. Rex, and a compilation of moments from Lennon