I love it when Capo and Dido decide that the only way their Mater and Pater will take them to Aspen is to stage a bitter pas-de-deux with puppets in the gazebo for the servants.

The whole scene is meant to portray how innocent children are forced into a premature adulthood when faced with the duplicity and inchoate violence of divorce. It's also a stunning political indictment of the bourgoisie, especially when the servants start acting out the roles of the puppets themselves in mute irony on the manicured lawn.

Oh, also - when they all fall down the stairs in front of the General and lay there hitting each other with their hats - classic!

So many to choose from! Harpo answering the phone with squeeze-bulb horns is one of my favourites.

Groucho and Chico going over a "contract" in Night at the Opera is a damn good one... "...you can't-a fool me! There ain't no sanity clause!"

when they teamed up with Friedrich Engels to write The Communist Manifesto :p

Probably the one flapjax at midnite mentioned, but the stateroom food scene in Night at the Opera is pretty good too.