the act of leaving your squad in a game of fortnite to attempt to 1v4 or searching for loot in a completely different area because you think you're Tfue, only to die resulting in a loss for your squad because of your -1 squad member disadvantage that could've been avoiding if said player would stick with the team

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.