Forever. The end. Good day.
Who?
For me, probably 
Every time I go against him in mid, I know I'm gonna have a bad time and usually end up losing my lane.
In theory, he shouldn't be that hard to get around. I guess it's just some kind of mental block. 
It's the only correct answer.
Not because of the champ, but the majority of the people playing her.
If they are winning they are toxic, calling you scrubs and screaming at their team if she doesn't manage to steal a kill.
If doing poorly, she's a diamond smurf who is just messing around and you're still bad for, um, reasons. Yes! Reasons.
he sets a time limit on the game that no other champ does.
I can harass him in lane until I'm OOM, I can zone him, kill him when he comes back. Once he gets 1 armor item, my harass is just a waste of mana and his passive gives him sustain that I cant compete with. He sits toplane for 40 min and afk pushes then if someone comes to stop him they get perma-slowed and 2 shot with Q :C
or 
, i feel like he brings nothing to the team. The last 3 tryndameres that I've had with/against me have not left top lane except to buy. They split-push the entire game and ignore everything else no matter what. Once he gets a Bork or a shiv he can kill everything with random crits from nowhere.
Because if someone picks him, they're either hardcore trolling, or simply hardcore. And the gods help anyone facing the latter.
hate the troll pole
Either because Riot refuses to change him or 
because she's impossible to itemize against (and often unbeatable in duels, if you don't have the CC and damage to prevent her lifesteal and excessively high damage).
inb4
"
She has her weaknesses, but once she has 
and her ultimate, she's overbearingly powerful in terms of damage done and dueling (again, with the exception of high-CC, high-damage characters, such as some assassins and mages with strong CC, like 
). I don't like playing against a champion that you can't build any effective defenses against (I find 
's passive ult armor pen to be similarly problematic, but he doesn't have %max health damage); I hate her W more than any other ability/passive in the game.
or 
, because these are the only champs I loose mid lane against.
..... What were you expecting?
This guy makes me wish to rage quit just by being in the game. Just... ugh. Zones you with zero effort just by walking around or standing in the bush. You can be better than him. You can outplay him all you want. But it all won't matter if he lands that one hook.
Can I get 10? 
.
Too many URGODS
If there is one and only one champion i hate so much is he is so fckin anoying, he isn't so hard to counter but he counters alot of top laners, and thos stupid mushrooms do alot of dmg, i have had 25% of my hp down when i hit 1 mushroom of an underfed teemo and it's not funny.
is also super annoying if she gets a couple of early kills, that insta timbers must be nerfed to where it has a delay before he drops, also 
is a filthy no skill autoattacker who can ruin your day with a q and an autoattack
Plops his ult turret down next to my tower. Either my tower gets rekked, or i try to destroy it and get killed in the process
Easy.
he counters azir, and theres no way to outplay his distance closer... just... fuck him
because he's an obnoxious piece of poop and I can't stand his ugly mug.
Close competitors:
for pretty much the same reason. Obnoxious to lane against, way too opressive, ect. The usual.
Unfun to play against in every sense of the statement. Unless you're Yi, then it's kinda amusing because Yi R + Fear = Sudden 180, 9001 MS sprint.
%Health True Damage. This should not exist. You're supposed to be able to counter true damage by building health. It goes against every rule of "Strength and Weakness" there ever was. Awful for a mainer of tanks, like myself.
I ban the balance team
I'm a Singed main.
i would go with a champion that i never ban in ranked but hate regardless
he always finds his way to me
If Riot won't do it, then I WILL
or 
Both these b*tches is crazy
I play the squishy supports and I always dread playing against a Blitzcrank because I know I'm screwed if I get pulled. I know, I know, just don't get pulled then, but I have terrible dodging skills xD
Just something about her I never liked.
Im not quite sure
If he's on my team, he's trash and builds 
as first item.
If he's on the enemy team, wrecks top and rushes 
Proceeds to push until there are no towers and murders whatever may be in his way.
The end.
