Humpty: I want to paint my bicycle but i don't have money to buy the paint!
Dumpty: Once when i needed money i sold my watch. Why don't you sell your watch and get the money?
Humpty: No, not my watch! It belonged to my grandfather. But you have given me an idea.
The Next Day...
Humpty: I got the paint!
Dumpty: Then why are you looking so unhappy? Don't tell me you sold your watch!
Humpty: No, not the watch.
Dumpty: Then what did you sell?
Humpty: The bicycle!