求关于look out等于be careful的那个故事的英文版

Look out!
Background:
Mr.Floolish is having a drink by the window.
Suddenly he hears "Look out!".
He sticks his head out of the window at once.
Then some dirty water is poured on him.He is very angry and shouts at the boy.
Foolish:Hey!What are you doing?
Boy:I asked you to be careful!
Foolish:Did you?You said "look out",didn't you?
Boy:Yes,I did!But "Look out!" means "Be careful!"
老师是个神经病 [幸运星]此方好搞笑