Horse Feathers/Funny

"Professor Wagstaff: Young man, you'll find as you get older, you can't burn the candle at both ends. Harpo: (pulls a candle burning at both ends from out of his coat)
 * "Get tough with that guy." "Now get tough with the other guy." "Now get tough with both of them."
 * The speakeasy/password scene.
 * The anatomy class.
 * The football game.
 * "I'm Against It"
 * "Was that you or the duck? 'Cuz if that was you, I'm finishing this ride with the duck."
 * Groucho's rendition of "Everyone Says I Love You". "Everyone says I love you, but just what they say it for I never knew. It's just invitin' trouble for the poor sucker who says I love you."
 * This:

Professor Wagstaff: (nonplussed, for Groucho) Well, I knew you couldn't burn something at both ends. I thought it was a candle."


 * Groucho looks at a picture of the back end of a horse: "That reminds me, I haven't seen my son all day!"