which pun is the best?

which pun is the best?

Poll assigned to board: Jest for Puns

They arrested the pre-school teacher for drug possession. They suspected her when they noticed her small pupils. (21%)
This boy said he was going to hit me with the neck of a guitar. I said, “Is that a fret?” (21%)
Why did the student eat his homework? Because the teacher told him it was a piece of cake! (21%)
Do you know why babies born on holidays are more likely to be girls?because there are no male deliveries on holidays (14%)
A 3 month pregnant woman falls into a deep coma. 6 months later she awakes and asks the doctor about her baby. Doctor: Don't worry. You had twins, a boy and a girl and your brother named them for you. Woman: Oh no, not my brother! He's an idiot! Wh (14%)
Why didnt he do his homework? Because the bird got out and eat all his homework (7%)

Votes: 14