vesthising
Attempting to make a play in the popular game League of Legends, only to have it backfire horribly, often losing a game single-handedly. The Vesthiser will often claim that they undertook the ill-fated action because they are "yolo."
Team: Why would you try to tower dive an aatrox at level 1....
Vesthising Idiot: I'M YOLO!
Vesthising Idiot: I'M YOLO!