“What’s your father’s occupation?” asked the school secretary on the first day of registration.
“He’s a magician, “said the new boy.
“How exciting. What’s his best trick?”
“He saws people in half. “
“How impressive! Now, do you have any brothers or sisters?”
“Yep… one half brother and two half sisters. “
This joke is included in the Black Book of Jokes. You can order it from here.