Toxic SoloQ
You have a teammate hard flaming you non stop. If you are lucky, he might actually stop writing in chat and win the game. If you are not, he will start inting, and eventually trolling. If you play jungle and you fail a gank, or the enemy jungler counter gank and you die, he will start writing "gg" "ff 15" "open lane".Those players don't trust the team at all and they give up super easily. They think that the game is lost because you got unlucky the first 5 minutes.You simply can't deal with those players and not only are the main reason you are losing games, they make the game less fun to play. Also the majority of your team won't report the toxic player (enemies don't even care) so he goes unpunished.