Teacher jokes

A teacher was giving a lesson on the circulation of the blood. Trying to make the matter clearer, he said: "Now, students, if I stood on my head the blood, as you know, would run into it, and I should turn red in the face."

"Yes, sir," the boys said.

"Then why is it that while I am standing upright in the ordinary position the blood doesn't run into my feet?"

A little fellow shouted, "'It's because yer feet ain't empty."

Teacher: Can anyone tell me what the wife of a Sultan is called ?
Pupil: A sultana !

Teacher: What's you name ? Pupil: Fred Teacher: You should say "Sir" Pupil: OK, Sir Fred !

Teacher: I want you to tell me the longest sentence you can think of Pupil: Life imprisonment !

Teacher: Name four members of the cat family Pupil: Daddy cat, mummy cat and two kittens TEACHER: why are you late for school again? PUPIL: I stopped two boys fighting, sir. TEACHER: Well done. How did you manage that? PUPIL: I kicked both of them, sir