In a Physics class, a student was making a lot of noise, creating disturbance for the lecturer. While he was advised to behave but to no avail. At the same time, Principal was also taking rounds of the classes and was seen walking in the corridor. Unfortunately, the professor was little poor in English expression and this is how the conversation went through.

Professor to the student: “Principal has just passed away, and you are making hell of a noise.”

Again when the student did not behave, professor said: “I am parallel to your father, and you are not listening to me.”

Unfortunately the student again did not behave and the professor was visibly irritated. He said:” Produce you father before me tomorrow, I want to talk to him about you.”

Student: ”Sir, two parallels do not meet”