Trapped in a game with a duo troll who refuse to ff, only help each other, and the other team has no sense to actually end the game. Wastes so much time, and just really makes me hate playing. Takes the fun out of the game. Whats the worst type of trolling to you?
What Riot's been doing these past 4-6 patches.
I would tell you what the worst type of trolling is... but then someone would read my post and do it... sorry.
well if you never leave you could just go afk? leavebuster wont punish you for leaving 1 game.
i think right now the worst troll is the nunu that (in ranked) picks support just to follow his own jungler and eat away all his creeps. and when you think "ok we are 2 so ganks are a good idea" he doesnt follow you and just watched how you go in.
ppl always tell me "not picking the role in ranked that you got picked for is against the rules" but obviously you dont get punished for it. really hope riot starts to do something about this. especiall with premades that go like "we all 3 troll if you dont give xy your roll"
There are few things that make me as upset as supporting an ADC who won't pay attention to pings and charges forwards only to get slaughtered.
Or, there's also the people who decide that there's no chance of winning after a team fight and they remain afk when we need them most.
playing 
I hate playing vs those champs mainly in particular
