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When someone gets sleep exhaustion from playing to much Fortnite
“Why’s John not here at school?”
“Oh, he was up too late and he got Fortnitus.”
by Atticus7362 May 06, 2018
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Its when you catch a disease where you gain herbert the pervert powers and choose Fortnite over every game in your collection, Fortnitus has affected almost a tenth of all Americans. Symptoms include - The urge to skip school, The urge to skip work, Drowsiness (from loss of sleep) and being triggered.
Dude you've got fortnitus
by fortnitus March 05, 2018
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