Your favorite Quotes in video games...

Ohmigosh that makes me think again if someone is peeking in my diary!
- Sunflora, PMD 2 and 3 :o

A WINNER IS YOU!
- Fawful, BiS ;D

Do a barrel roll! :posh:
- Gary, Nintendo Week
 
"The mustard of your DOOM!!!"
Fawful, BIS

"Green Thunder!"
Mr. ThegreenguywhohasanepicblackmaskthatmakeshiseyesepicandanepicrobotfromSuperPaperMario(Mr. L)
 
KoopaTroop said:
"The mustard of your DOOM!!!"
Fawful, BIS
That was from Superstar Saga, actually.
 
"I fell through too, and landed right on Bowser! It was a surprisingly soft landing..."

-Peach from super paper mario
 
"What you gave to me, I now return to you... A one-way ticket to oblivion!"

~Mephiles the Dark, Sonic the Hedgehog (2006)
 
"Wow. Way to fight fair, DK."

~Cranky, after buying the invincibility potion in DKCR.
 
I don't remember the exact quote but when in Paper Mario, Kolarado saw Misstar, the Star Spirit on Lavalava Island, he said something to the effect of "What is this!? Some sort of great starfish?"