You're now a champion. What is your selection quote?
Title
"Well I hope I don't feed!"
or
"PentaKi- It wont happen again..."

Title
"Well I hope I don't feed!"
or
"PentaKi- It wont happen again..."

"NO FREE RP NO FREE SKINS AND NO I DONT WORK ON SERVERS"
rofl
"We will twerk on your enemies. That will be fun." 
"I'm probably not the best pick to get you out of bronze."
"You dare call upon my power summoner?"
Oh wait summoners don't exist anymore...
"Who thought this was a good idea, that guy has an axe bigger than my torso"
"Please no, choose someone else, I DON'T WANT TO DIE!!!starts crying"
"Five more minutes." Long string of grumbles and curses
"Communists detected on American soil... Lethal force engaged!"
"For one cannot be fully successful without the peace of mind. Choose carefully, Summoner"
"Not the face! NOT THE FACE!!!"
"Mistakes were made."
"You chose the best champion... Obviously." or "You may want to change your mind. I don't want you to get banned for what is about to happen."
"You don't know what you're getting yourself into. :)"
Bring me the booty.

"Quack... Quack,... QUAAAAAAAAAAAAAACK"
"I swear I'm not that bad of a guy, It's my team's fault!"
(Only when picked for a SR game) "You're picking me to play Farmville? Kill me now."
(Dominion) "Go bot, lift the map, and carry the game."
(ARAM) "Save your rerolls, I got this."
(TT) "If only my friends were good at this (and reliably online), I could start playing ranked."
"Seriously, me? You did want to win right?"
I don't always finish my sentences, but when i do
CAPTAIN HEDGEHOGIUS TAKES FLIGHT!
or...
HEDGEHOGIA, YOUR HEDGEPEROR HAS RETURNED
Ugh. Can I at least finish my taco please?
"Blood makes the grass grow."
"Optimized for victory"
Or something equally cringeworthy
where dat teemo
I would make some large 15 minute motivational speech, and once the game started I would make my summoner feed.
"Justice. At any cost."
"Psssh...nothing personel.....kid"
After my greatest idol Coldsteel the Hedgeheg*
*heavy sarcasm if you couldnt tell
"excellent choice summo- whoa, i almost forgot that i cant say that anymore."
"Meh."
" So, How much RP did you buy for me? "
OR
" Alright, give me your wallet, you payed to much already"
*Disclaimer, not hating Rito
Don't blame me when they start crying, for no ones anus is prepared for me
Wat?
"I swear, if i see a Garen on the loading screen, I am going to burn every bush on the map."
Moo
"You'll never know who I'll be."
NEVER GIVE UP! NEVER SURRENDER!
I swear if i am picked into a counter... oh hey OR Time to go lag
''Sounds dangerous, I'm out''
"Aw man, why'd you have to pick me?"
"Look man, YOU know this is a bad idea, I know this is a bad idea, hell everyone knows this is a bad idea
LET'S DO IT"
"Sometimes i like cookies, other times I pretend to be one"
"what how did I get here mOTHER"
Looks like their in for a...Whale of a problem!
or
Put me in coach, I got this!
Why? Because it's bloody fun!
"Haha, no I'm not shy... A kitsune merely quietly stalking his prey..."
Or
"Wisdom and the arts will prevail!"
Okay everyone, let's all have a goo- ooh look a bunny!
"DON'T PICK ME! I'M TRYING TO SLEEP!"
I really can't figure out what to say right now.