You know that, um. Uh, what is it called? Crutzfeld. Yucca disease, same thing as mad cow. It's a prion disease. The same. Prions are. It's. It's a type of encephalitis, I think it's a type of an encephalopathy. It's. I forget it's not like a virus and it's not bacteria, it's in its own category, but it is a. It's a disease that affects cannibals. And the way they got it to cows is. And I might be, if you're a biologist. I'm so sorry. I'm fucking this up. I know I am. Cows got it from them serving cows cow brains.