Don't forget the great Cowardly Lion:

Dorothy: What would you do if you met an elephant?

Lion: I'd wrap him up in cellophant!

Tin Man: What if you met a rhinocerous?

Lion: Imposserous!

Scarecrow: What if you met a tyrannosaurous?

Lion: I'd show him who's king of the fores'!


And then there's:

Lion: Who put the ape in ape-ricot?
       What do they got that I ain't got?
       Courage!