A mathematical proof that's more like a series of vague handwaving than an actual theorem.
This is the fourth in a series of increasingly confusing and unrelated theorems. Don't worry, it's not like you have to understand it or anything.
We've managed to prove that the square root of nothing is actually 17. No, really, it's a thing. We've done the calculations, and we're pretty sure it's true.
Want to see the proof? Here's a picture of a cat!
Theoretical implications:
Next time: Abstruse Theorem-o-5, where we prove that pi is actually a pie.