Teacher: He brings two buckets into the class, one filled with water and the other filled with Beer
Then he bring a donkey to drink.
The donkey smells both buckets and decide to drink water.
Then he asked his learners what have they learned about the lesson.
Little Johnny raises his hand .
Teacher: Tell them my boy.
Little Johnny: I learned that a person who does not drink alcohol is a donkey ..!!
Teacher: OMG!!