The frustration when someone else on your team picks your main
And has no idea how to play them....
And has no idea how to play them....
And won't listen to suggestions.
Joins a pre-5; they're doing all void champs.
"DO Kha'Zix jungle."
Not a quote - Is a true story.
I cri evrytiem.

It really is heart wrenching. The whole time I'm just thinking in my head "if you don't play this champ like he/she deserves I will smite you with the lords wrath" and then when they get rekt you gotta resist the urge to type "see should have let me go top". Because you know damn well you would have played that champion better. Gah.
only one situation is worst than this
2 mains of the same champ in a mirror match
There's also that feeling of disappointment when he's better on your main than you are.
I don.t care if anyone picks them and is bad. i simply tell them I'm judging them and pick someone else.
P.S. same for the enemy, the judging is real.
when i see another 
EAT HIM. YOU CAN SAVE HIM YOU **** JUST EAT HIM. DO YOU NOT EVEN KNOW HOW TO PROC YOUR PASSIVE. YOUR Q WILL STUN THEM RIGHT NOW. I HAVE NOT SEEN YOU ULT ONE TIME
That doesn't happen to me much. Usually it's someone on the enemy team picking one of my mains. I then go super ultra tryhard mode and dunk the shit out of them as much as I can.
No one ever picks me, so I'm safe from this
is my main......
It's been a hard life.
I had a
with AD runes so he could "Last hit easier". He then proceeded to stack armor vs an Irelia. I was so fucking frothing with rage because I had to deal with a fed Irelia AND he took the champion I was gonna use.
The one guy who spaces his barrels about 3 inches apart and just leaves them there so the enemy can get an extra 5 gold
I saw an annie build a
..
shudder
My feeling whenever I see a Malz player starting with visions instead of either his Q or W.
"Why, why, why would you do that? Start with Q or W so you can get your voidling! Vincent (I call the Voidling Vincent) demands to be on the battlefield!"
Usually they just ban my main(s).
Me: "Support, please." bans Bard Me: "Lol can I go mid then?" bans Vel'koz Me: "WHY!?"
frustration intensifies after they feed zed 7 kills in lane
I think I hate it more when someone picks your main and is a complete ass the whole match. It sucks when someone is bad with your main, but it's worse when they tarnish the good name of everyone who mains that champ.
Haven't had that problem in a long time

That feeling of absolute despair when you see a Bard take windspeakers, take E at level 1, and start coin.
I don't main
(although he is getting the job done for climbing out of Bronze) but I pick him every game he isn't banned because i'm tired of my teammates playing him without practice and making a fool of themselves in game
It's even worse when you're playing something that isn't your main, and the enemy team picks your main, and you have to lane against them. And then you lose.