Those who had been or are in the competitive side of gaming will mostly relate, a One Main Wonder is, in simpler terms: an individual who can only win if said individual is using her/his main, they can be easily spotted by their lack of ability or lack of interest in learning to use different characters, or has been playing that character for too long and is stuck in a zone of comfort, this however brings a much extense debate whenever it is ok or not to be a O.M.W. but it all comes down to what kind of game they play, for Fighting games, One Main Wonders are not much of a problem, all it takes is the right character to counter his/her character, on online competitive however (LOL, OW, FORTNITE, SSBU and so on...) can be a problem, you play to support your team and carry out your role effectively in order to acchieve victory, if a One Main Wonder can only use a character that does not fit the role your team needs, you will have a hard time battling the enemy.
Guy 1: Man, I got beaten by that dude over there at SSFV, his Chun Li is strong.
Guy 2: Yeah bro, he is such a One Main Wonder.
Ex 2
Guy 1: Dude, we need a healer! please switch from Hanzo!
Guy 2: Naw man, we can win, I have 50 kills.
Guy 1: Y' U such a OneMainWonder?
Guy 2: Yeah bro, he is such a One Main Wonder.
Ex 2
Guy 1: Dude, we need a healer! please switch from Hanzo!
Guy 2: Naw man, we can win, I have 50 kills.
Guy 1: Y' U such a OneMainWonder?
by AssortedCookies February 29, 2024

by Theamazinghumana February 13, 2022

When a main character doesn't die when they clearly should have or would have if they weren't a main character.
by oldschoolshenanigans October 5, 2022

Somebody who mains shinobi in the game For Honor, they are most likely sad weebs who want their character to be good again after getting dicked down into the hole that is nerfs
by RootedApollo8 June 30, 2021

by i dont have dairyophobia February 18, 2025

Your main girl who you can be seen in public with, but if yo side ting walks by you act like you don’t know her
by Malmberg015 May 17, 2018

When you think all your bullshit is so important that every one in a 100 foot radius needs to hear it.
by Ragnarsrules March 1, 2025
