At the end of the class, the teacher asks that all the little girls remain behind for 5 minutes.
Teacher: "Young ladies, I have received numerous complaints from your parents concerning Little Johnny's' crude remarks. It is very likely that tomorrow he is going to say something dirty and that is why I am asking you all, to avoid any further problems - that if he says anything that appears rude, I would like you all to get up and leave the classroom".
Everybody agreed to this plan.
Next day. Teacher: "Is everybody ready with their assignment? Go ahead Anita".
Anita: "Near my home, a supermarket is being built. Now my mummy doesn't have to walk so far to get bread and milk".
Teacher: "Very good Anita! Yes - Suzie!"
Suzie: "Near my home, they are building a furniture factory. My daddy is a carpenter and this allows him to work near home".
Teacher: "Excellent, thank you, Suzie!"
At this point, little Johnny's hand shoots up and the Teacher asks: "Johnny, tell me, what new development is being built near your home?"
Little Johnny: "Near my home, they are building a brothel".
All the young ladies get up and proceed to leave.
Little Johnny says "Hey, relax girls...
Spoiler:
