Bob Rusk: [addressing Brenda, a marriage broker] If you can fix up a lot of idiots, why not me?
FrenzyHarry: Why the hell did you take your shoes off? Marv: Why the hell are you dressed like a chicken?
Home AloneColonel Brighton: Look, sir, we can't just do nothing. General Allenby: Why not? It's usually best.
Lawrence of ArabiaCalvera: [dying - to Chris] You came back - for a place like this. Why? A man like you. Why?
The Magnificent SevenMarta: Why don't we ever get to see the baroness? Kurt: Why would she want to see you?
The Sound of Music[Asked to write his own epitaph] David St. Hubbins: Here lies David St. Hubbins... and why not?
This Is Spinal Tap