Many great lines.
“Say you’re awfully big for a pill yourself.”
“If I hold you any closer I’ll be in back of you.”
“I’ve never been so insulted in my life! Well, it’s early yet.”
I love the sequence where Groucho’s pretending to be the Florida medical board on the phone with the villainous business manager.
Or the one where Chico is selling Groucho a ‘’Breeders Guide’’. “Will that get me me a winner?’’ Oh no boss, you see you gotta have a ‘Jockeys Guide’’