Mr Brown always talks in his sleep.One morning the Brown get up .Mr Brown sits at the table,his wife,Mrs Brown asks him,Why did you always talk in your sleep?
Mr Brown says,Because I have little chance to talk in the daytime.
The next morning their children all go to school.Mrs Brown angrily,Wait a moment!Why dad you scold me in your sleep last?Because I don't have the courage to do it when I'm awake.Said Mr Brown.