Joke Collection Website - Cold jokes - I urgently need a joke about the professor.

I urgently need a joke about the professor.

A professor who teaches biology has a stutter. He had an exam in this class and found someone cheating, so he said, "Cheating, you. . . You . You . You . You . You stand up for me! " After six people stood up, the professor said strangely, "Hey? Me. . . I can only see one person cheating. . . Why are there six people standing? . . Stand up? "