Alaska (1930)

A Walter Lantz's Oswald cartoon where he's looking for gold but soon becomes a gag fest with a singing waiter who ends his verses with someone "who cannot leave his mother", a piano player who keeps chugging beer, and Oswald and his peg-leg buddy (probably Peg-Leg Pete who eventually became Mickey's nemesis) saying in unison "Pop Goes the Weasel" with the rabbit getting the better of this buddy after he keeps hitting him.

Unfortunately the movie Alaska is not yet available on HBO Max.