In this hilarious video, students at Costa Rica's University of Peace are being lectured on something called "theory of change." If it was anything like our college courses their minds are wandering and they're getting a little drowsy. Then, suddenly, a cat crashes through the ceiling in the front of the room, sending the class into hysterics. Ceiling cat strikes again!

"It's a cat, it's a cat, it's cat!," one of the more perceptive students yells in an attempt to calm the scene.

And what a tumble the feline took, doing a full flip in the air and almost landing right on top of the professor. Of course the kitty landed on its feet. (Learn more about why that is here.)

Now the question is what the cat was doing in the ceiling. Something tells us it wasn't trying to audit the lecture.