PSA: "GG EZ" is sarcastic 80% of the time it's used

Actually they are punishable.

87% of statistics are made up

People do not get upset when it's sarcastic, they get upset when it's purposely used to make people upset. Also; it is punishable to say GG EZ, but context does matter from what I know. [slayer-jinx-catface]

'Stop being so sensitive" is a phrase that the League community could never ever comprehend.

{quoted}

Stop being so sensitive about 4 letters that aren't even punishable.

just gonna quote point 6 of the summoners code...

Show Humility in Victory, and Grace in Defeat

Having a great game is one of the biggest joys that League of Legends can bring you. But always bear in mind that when you're relishing that landslide victory there is someone on the receiving end that is probably ripping their hair out. While it's alright to celebrate, make sure that you keep any gloating (or any other mode of self-indulgence) out of all chat. Instead, thank your opponents for the game. After all, despite their best efforts, they just made you a very happy person.

link: http://gameinfo.euw.leagueoflegends.com/en/game-info/get-started/summoners-code/