Let me tell some jokes............
1)what is the opposite of passport of ? Ans: failport
2)Teacher: Jane name me two pronouns.
Jane:Who,me ?
Teacher: Correct!...Sit down.
Jane:???
3)A teacher asked the class to make sentences with the word "bean".
My father grows beans, says the bright boy.
My mother cooks beans, says another pupil.
Then a third pupil popped up and said, We are all human beans.
4)Lay Hua: Which hand do use to stir coffee?
Wai Han:I usually use my right hand.
Lay Hua:It's rather unusual of you to use your hand to stir coffee. Most people use a spoon.
Wai Han: !!!