builds 
Then I realize the only1 playing him is me http://media.tumblr.com/bb0074bfcb6e5f5fb436e5eb08121e84/tumblr_inline_mjknver4vv1qz4rgp.gif
continuing to purchase Lethality items when behind.
max bubble first
Spamming the tornado until there's no mana.
Make terrible decisions that the entire team tells them it was a terrible decision but they think they are right and everyone else is wrong.
Miss every hook
rush when they lack the ability to manage their mana.
doesnt make any technique with yas that involves a flash and/or flash EQ's instead of EQ flash

2 things
1: Uses Acceleration Gate (E) before Shock Blast (Q) 2. Uses To The Skies (Q in hammer mode) then Thundering Blow (E in hammer mode) when all inning enemies.
Not hit any charm ever
just tries to play him period.
riot made him for me
When they run Deathfire's Touch as their keystone... And starting E.

When they ALWAYS jump into the enemy team for that Shurima Shuffle, max W first, and rush the complete Nashor's Tooth before any other items.

NOT splitpush all game, mindlessly getting tons of stacks, turrets and inhibs, while leaving his team to suffer.
Nasi that group too easily make me sad. Don't you know we have a stereotype to keep up?

miss her skill shots most of the time
Not proc the last vital I needed because I was standing too close to the enemy
Not collect a soul that's right there

Not Poke. Seriously, poke. She is made to poke and sustain. DO IT!!
- Glass cannon feeder Dianas. She's got such flexible build paths. There's no reason to build her glass cannon when you just keep diving and dying. Build some defense, let them focus you, engage for your team.. Just PLEASE Stop dying for no reason.
Not shit on everyone.

Take Grasp over Colossus.
Take Thunderlord's over Stormraider's.
Use W (shield) to farm minion waves.
Lose lane to Riven.
Run away when they are guaranteed to die either way (seriously, get as close to them as possible and E or Q them for the slow right before you die so they can't run as far before your passive comes up, and then beat the snot out of them).
Seeing the enemy player playing Syndra too well. On one side, I am very happy to see my main being played well. On the other side, I am sad to see my main crushing me and my allies....
Using his W pointblank
play them
Build damage after feeding...just build full tank if your feeding.

Doesn't have their build be completely flexible.
Start Q lvl 1, bringing
instead of either
or ![]()
build magic penetration and uses ult raw on targets without triggered passive. the dude is built on his passive to deal true damage, so when i see tards bulid a ton of magic pen it really annoys me.
Not use Blood Thirst when below 50%.