noun, noun or participle which takes 'suru', intransitive verb
rage quit; disconnecting from a game because one is losing
Internet slang for leaving an online game out of frustration, especially when losing. Often used as a noun or with する.
負けそうになるとすぐ萎え落ちするプレイヤーがいる。
There are players who rage quit as soon as they start losing.
萎
Rage quitting is a nuisance to the team.