Post, in a short, not necessarily complete sentence, those horrible, groan-inducing moments that make you want to flip your table!
When you don't dodge that one Nid spear. (ノಠ益ಠ)ノ彡┻━┻
EDIT: The pain, I feel the pain coming from all your posts Q_Q
Accidental flash (ノಠ益ಠ)ノ彡┻━┻
Facecheck 
's shroom only to find he's stealthed right behind you.
(ノಠ益ಠ)ノ彡┻━┻
Take an intricate path away from the team fight with a sliver of health only to have
, 
, 
use some sixth-sense sniper shit to ult you in the eyesocket. (ノಠ益ಠ)ノ彡┻━┻
Do everything right as an ADC and still have 
frontflip over your whole team and two-shot your helpless ass. (ノಠ益ಠ)ノ彡┻━┻
When you some how survive a team fight with a little bit of HP left and then you decide to go back in to help your teammate, and you both die. I really have some derp moments where I don't think. Silver Logic I guess :D
)ノ彡┻━┻ playing as singed.
)ノ彡┻━┻ playing as volibear.
Am I doing it right?
Teemo's poison finishing you off (ノಠ益ಠ)ノ彡┻━┻
When people forget about the plight of the darling little poros on the cold windswept region of the howling abyss. (ノಠ益ಠ)ノ彡┻━┻(ノಠ益ಠ)ノ彡┻━┻(ノಠ益ಠ)ノ彡┻━┻
#SAVETHEPOROS!!!!
Really tho guys. They have been snack less for too long. It is time they get the attention they deserve.
(ノ
)ノ彡┻━┻ Accidently ulting some random spot on the map instead of on the bottom left/right corner of your screen.
When you just (as support or tank mostly) pulled an awesome clutch play blowing everything to save a teammate in the most epic possible way, and somehow they think "Ima turn around" and die making everything you just did useless and stripping you of you "oh God I'm such a hero" moment.
JUST KEEP RUNNING DAMMIT MONSOON IS YOUR CUE TO GTFO
(ノ
)ノ彡┻━┻
Typing fast in chat, flashes on the spot, realize I didn't open the chat. (ノಠ益ಠ)ノ彡┻━┻
Or, the other way around, typing in chat, getting ambushed, quickly pressing enter, trying to use my skills, nothing works, then I die and the chat goes like "xin boeeeeqqqrrrfffffff" because apparently I didn't press enter. (ノಠ益ಠ)ノ彡┻━┻
pulls me in a Team fight (ノಠ益ಠ)ノ彡┻━┻
Use Monsoon to displace an enemy, enemy flashes/uses a blink at the same time, leading to TOTALLY NOT WHAT I PLANNED (honestly when a self-movement ability meets a displacement ability, the most random shit happens) and a teammate raging at me for stupid ult.
(ノ )ノ彡┻━┻
How do I make those?:( anyhow, mine is when you go to flash a wall and kinda just bounce off.
That one guy on the enemy team didn't feed the same Poro as everyone else. (ノಠ益ಠ)ノ彡┻━┻
Someone banned your three favorite champs, and only your three favorites, in Showdown. (ノಠ益ಠ)ノ彡┻━┻
Screw up a wall jump as 
/
/
. (ノಠ益ಠ)ノ彡┻━┻
Realize that that 
you assumed was jungling is going top, and you countered yourself by accident. (ノಠ益ಠ)ノ彡┻━┻
Getting nuked by ziggs
TEEEEEEEEMOOOOOOOOOOOO! I HATE YOU AND YOUR SHROOMS, SILENCE DARTS, MILLIONS OF PASSIVES,STEALTH, AND UNSTOPPABLE SPEED! I HOPE YOU DIE A SLOW, HORRIBLE, DEATH, WHILE TARIC SHOVES A GEM UP YOUR BEHIND!
Rolled Morg in an ARAM, I'm happy. Loading screen shows me that some asshole on the other team rolled Janna.
FML (ノ
)ノ彡┻━┻
hitting the wrong button and using both of your summ spells at base at 0:30 (ノಠ益ಠ)ノ彡┻━┻
Accidentally popping Zhonyas while clearing the jungle (ノಠ益ಠ)ノ彡┻━┻
playing 
mid, gets fed, than late game the enemy 
ults me while the rest of them jump on me every time I get back into the feild. (ノಠ益ಠ)ノ彡┻━┻ it happened so many times in a row, I went from being 9/2 to being 11/11 in a matter of a few minutes ;-;
out of the way of grab and right into a 
spear. (ノಠ益ಠ)ノ彡┻━┻
Play as 
and hit Q on a low champion during gank. They toward tower, all in you, and get away with 50 health. (ノಠ益ಠ)ノ彡┻━┻
Someone instalocks, and then other teammate says, "Screw you, I'm going mid anyway"
(ノಠ益ಠ)ノ彡┻━┻
Allied ult saving somebody from my burst combo (ノ
)ノ彡┻━┻
pulling minions and missing flays 
)ノ彡┻━┻
ulting to early (ノ )ノ彡┻━┻
When i play and entire enemy team builds 
(ノಠ益ಠ)ノ彡┻━┻
When you ignite an enemy and they survive with 1 health (ノಠ益ಠ)ノ彡┻━┻
When you block a Cait ult for your teammate and they go back in (ノಠ益ಠ)ノ彡┻━┻
When you die in spawn by skillshot ults(
) (ノಠ益ಠ)ノ彡┻━┻
When I Grand Skyfall into a teamfight, and my team runs away
(
)ノ彡┻━┻
misclick syndra ult with only 4 balls (ノಠ_ಠ)ノ彡┻━
Teammate in ARAM refuses a trade then feeds with one of your favorite champs.
(ノಠ益ಠ)ノ彡┻━┻
Allied Fiddlesticks doesn't build a Zhonya's. (ノಠ益ಠ)ノ彡┻━┻
Allied Ryze never gets Tear. (ノಠ益ಠ)ノ彡┻━┻
Nobody else feeds the poros. (ノಠ益ಠ)ノ彡┻━┻
Everyone on your team has the same icon. . . except for one person. (ノಠ益ಠ)ノ彡┻━┻
Go against an AP panth, AD alistar bot lane, laugh and proceed to not take them seriously. Alistar pops ult, gets 60 AD, crits with the brawler gloves he bought at start and kills you for 80% to 0 in one shot....-_-....O_O....wuuut.....(ノಠ益ಠ)ノ彡┻━┻
When you see Fizz on the other team.
Killing the entire enemy team but not fast enough to get a penta (ノಠ益ಠ)ノ彡┻━┻
Literally a sliver of health after I proc my ult and they survive (usually because of Kayle ult or some invulnerability effect) (ノ
)ノ彡┻━┻
Trying to cutthroat to someone and ulting immediately afterwards, but instead you ult before you blink to the enemy doing less damage than intented / expected (ノ
)ノ彡┻━┻
About to get my first ever penta but teamate casually walks in to the fight and steals it (ノಠ益ಠ)ノ彡┻━┻
When your Support 
spams "Gems" into your ear all game. (ノಠ益ಠ)ノ彡┻━┻
