russianitis 

Russianitis is a disease that turns you russian. That's it.

"ДРУГ! Кажется, я заболел несчастливой болезнью!" screamed Mark, now russian.
"WHAT THE FUCK ARE YOU SAYING?" replied Andrew.
Thank you for coming to my Ted-talk on russianitis

russianitis by rhombicosidodecahedronfan100 October 31, 2020

rustinitis

An incurable disease you may get from sucking on rusty's dong. Can only get from a rusty. Symptoms include awesomeness, pervertedNess, being an asshole. Homosexual tendencies are common don't go to the doctors just bend over and take it, or bend someone over and stick it in.

You must have rustinitis, you got Krusty rustys in your ass.

rustinitis by Hugsndrugs August 5, 2017