A person with below 0 iq, which is impossible in itself, but somehow the children below 9 who play him achieve it. Yasuo is the only kid friendly champion in league without any NSFW+ ties online because only children play him. He is the most cancerous champion in existence, second only to Teemo, the devil himself.
Typical Yasuo main.

Dirty Scumbag yasuo main.

You're a yasuo main? I don't know you anymore
by TEGX221 August 28, 2017
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In a video game, you are so determined to kill enemies, that you often forget about your character’s safety, which leads to death of your character. When your character dies, you tend to blame other players, bugs, or imbalanced mechanics for your fault. Sometimes you even go into a uncontrolable rage spiral.

This term originated in the video game game League of Legends, but can aply to other games as well.
"Uhh... That player just engaged alone into the whole enemy team and died. Why so much players have the Yasuo syndrome?"
by OVTA April 25, 2020
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Yasuo otps are gold hardstuck creatures dying 1v1 on lvl 2, after dying 1v1 you can often see this species flaming their jungler. When they lose a game they will never think its their fault but always their teams. Because all olf this isnt annoying enough they have huge ego. The most common kda yasuo otps have is 0/10/0 and its often called their 0/10 powerspike.
Brian: Man yesterday I played soloq and got inted by a yasuo otp again.
Jack: Relatable bro, did he aquire his 0/10 powerspike?
by seadolphin51 August 7, 2021
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Derived from the game League Of legends a Yasuo main has accomplished nothing and will never do anything in his life, they are usually stuck in this bubble where they think are awesome because they play someone who takes no skill.
yasuo main: hi i'm a yasuo main
normal person: you shall be purged with fire you waste of space
by i get beat by my parents September 12, 2018
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That one person your team in any competitive game who singlehandedly loses the entire game, regardless of how well you and the rest of your team is doing.
Player 1: Oh man, i got counterpicked again.

Player 2: Don't worry, that guy is also a Yasuo main.

Player 1: Oh thank god.
by Hamgburger :3 April 11, 2021
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A person with stage 5 cancer and brain damage that still tries to live and play League Of Legends. Usually they are known for feeding, inting, throwing, (Usually leaves/disconnects from the game) and blaming their jungler for not ganking them even their jungler is a lane away. The literal and definite meaning of a useless narcissist.
Player 1: Hey toplaner, pick already.

Player 2: *lock yasuo* dont worry, i'm a Yasuo Main

Player 1: Fuck this imma dodge
by EggsFried February 1, 2022
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