Place it after the final elimination in a match edit, with a Fortnite pump shotgun hit right before it to mark the last kill. Follow it with the Fortnite default dance track so the celebration continues into the end screen without another commentary line over it.
About this sound
This 17-second clip is built around repeated gulping as a Chug Jug is drunk, second by second, until the drink is finished. It feels triumphant and gleefully over the top, like treating a routine top-up as a championship celebration. The Chug Jug and the Number 1 Victory Royale phrase both come from Fortnite.