A fatal disease spread by the butthurt ginger troll, Nick Santino, from the band A Rocket To The Moon. Symptoms are: extreme bitterness, tweeting about how your life sucks, and sinusitis.
Patient: I think I have sinusitis. Ugh, I hate life.
Doctor: When do you think this started?
Patient: About a week ago, I saw a concert.
Doctor: Well, it looks to me it was a Rocket To The Moon concert because you might've caught a severe case of butthurt disease. Which only can be spread by the troll, Nick Santino.