Professors can be weird. My heat transfer professor was, but not weird enough to try to say the name of the course was incorrect. My favorite thing he did was cut and past 4 problems from exams and put them together for the final. And back then, it was literal cut and past because you had to use a mimeograph machine to print the tests. So you could see the lines from where the cuts were. He also got fired after that term, which is a trick for a tenured professor.
I always tried not to be too weird. But I am afraid to go look at my page on "rate my professor."