M.E.D.Z.A.R.P.T.H.
An incurable STD that is like a blue waffle times 1000 that causes your genitalia to turn black, seep, farm boils, and eventually fall off. It lives troglos underpants and is both airborne and fatal.
I know may people who have died of M.E.D.Z.A.R.P.T.H.