When you and your girl play duos while chilling. You have sex in between kills, and eventually finish when you win the game. If you don't win, the girl leaves because of how shit you are at fortnite.
Main bredda: Yo what did you and Scarlet do last night?
You: Oh we just fortnite and chilled, we won 5 times in a row.
A social media challenge that consists of someone ending another person's Fortnite game (via turning the console off or disconnecting the internet) when they are close to victory. This proves more effective against people that rarely win.
Brad: "Bro I was totally going to win my first solo game in Fortnitelast night but Brian hit me with the Fortnite Challenge"
Chad: "Bro that sucks bro"