The day in which Fortnite is the only game anyone can play for 24 hours and if any other games are played within these 24 hours, your balls will be run over by a monster truck.
National Fortnite Day is the coolest day of the year because Fortnite is my favorite game!
person a: OMG Tyler Fortnite Ninja Blevins is the best streamer of all time I love him omg fortnite fornite (starts dancing)
berson b: you have problems
1) Game A gets popular 2) People start bashing Game A saying it sucks.
3) When the next big game (Game B) releases, everyone starts praising Game A, pretending they never hated it. Ever.
Minecraft is awesome? Weren't you calling it "cancerous" in 2016? Ladies and Gentlemen, the fortnite effect in action.