Fortnitus 

That one Autistic kid in your class who still spends racks on fortnite, often , someone who has contacted a bad case of Fortnitus, will always be that kid who misses school in the week, just to get some more wins and then they proceed to tell everyone the next day. Often this person is a massive virgin and aspires to be like ninja (and comes into school lookin like Ninja's billboard)

damn, Rafi Goldsmith hasn't been back to school in months, think he got a case of Fortnitus?

WTF!!!!, did you hear that the autistic guy with a bad case of Fortnitus maxed out his dad's credit card and now he can't afford child support LMAO Xd

Fortnitus by anti_social_social_club March 1, 2019

Fortniteism

fortniteism is a cult that worships fortnite. they play fortnite in real life at catholic schools ONLY

person one: bro are you in fortniteism
person two: yeah bro its epic, are you in it
person one : of course I am why wouldn't I be

Fortniteism by ACheapNoob December 21, 2020

Fortnitis 

A disease in which one is obsessed with a video game. Derives from the game Fortnite which nobody can stop playing at my school. The only cure is if someone in power bans the infected game.

FORTNITIS CAN BE CONTAGIOUS SO WEAR EARPHONES.

Fortnitis by Noodle- May 28, 2018

fortniting 

The act of playing Fortnite

Me and the boys are about to be fortniting.

fortniting by 21 savage gang savage May 10, 2018

FortniteMrbeasthitler 

FortniteMrbeasthitler born May 30, 1478 died, September 54, 2151 better known as beastler was appointed chancellor of spawn island in 1933 following a series of fortnite dubs

FortniteMrbeasthitler got 15 kills yesterday

FortniteMrbeasthitler by Dominicsexual January 23, 2023

Fortnitis 

An inability to sit straight up in one’s chair, resulting from playing too much Fortnite. The diseased appears slouched and hump backed even when not playing the game.

The fifth grade students in the lunchroom appear to have fortnitis.

Fortnitis by PErocks September 22, 2019

Fortyitis 

A medical disease of which the only symptom is compulsive lying. This disease is commonly found in individuals from Rexdale.

Sample statements from a person with fortyitis:

"Man, in Rexdale, I saw a guy get thrown off a building. Body bounced five feet in the air."

"...Woke up the next day at home, and my ma says to me "why's a bootprint on my face?" I told her, "Ma, I got in a fight with a cop."

"This one time, I was takin' out the garbage, and I passed out in the corral. Woke up 40 minutes later.

Fortyitis by 40life December 2, 2009