Have you ever misheard a champion's quote?
MY ASS IS GETTING COLD
MY ASS IS GETTING COLD
"Drown in pussy!"
For quite a long time I thought morde said, "I like my women, the way I like my music, heavy and metal." I was a little confused.
don't get coffee
I was going to file a complaint of racism for a quote once...
But Riot said I merely misheard Kog'maw.
In due course.
I'll let you figure out how I misheard that particular quote.
there will be no thor
I used to think lulu said "never look a tool in the eyes"
"Taste the wind!"
"Always food change"
It was "All will soon change"
...
Facepalm.
Not a champion quote but in Howling Abyss, there's a guy yelling charge every once in a while, first time thought he was saying Shark (the quote from Fizz's ult), but there was no Fizz on the map, I was confused.
Senator! Your deathness beckons!
Cho'Gath 4 prez 2016
I always thought Taric said : You are nothing more than a$$ waiting to be smashed.
Entorch me
I am asian. You are not allowed to intercept me.
I always thought old
shouted: "Prepare your butthole!"
I used to think ziggs would yell "Froyo!" Lol
Ready to rape 
"Huni's a map"
"Time to feed"
I once heard
: In due course
as
: Intercourse
''I lend my aids.''
Garen:
I thought "Break their ranks!!!" Was "Read their rights!!!!"
Evil lux around every corner
"Life is feeding"
"I will show you the bath." 
: Ults
"TARGET FLARE!"
"Your billing master." I was new and confused.
Toss them Pix! 
The template is at your command.
I was pretty thrown off by that one for awhile, lol.
"I'll start ahead!" until my boyfriend screamed at me.
"No secret singers here...."
Help Udyr find the secret singers.
SUFFER INTERNALLY