Jewish humor?

Okay, I almost didn't believe this myself, but my mother-in-law doesn't lie. Did anyone know that Jewish Humor is a college class that you can get credit for? How...What...Why? Why? Can you imagine the need for that credit. I can't.
And who determines your qualifications for teaching such a class? I need to change my major...Wonder if I can get my PhD in that! I mean, why be a nurse if you can teach Jewish people how to be funny.
Do you think that they sit around and critique Seinfeld all day?
I just had to say, "Oh, my!" Thought that this was worth sharing, and I'm glad my mother-in-law filled me in. What are our colleges coming to these days?