Who said "I'm going to live forever because I'm just that awesome."?

This quote is attributed to Cartman.

I'm going to live forever because I'm just that awesome. - Cartman

"I'm going to live forever because I'm just that awesome."

Cartman Imagination

"Screw you guys, I'm going home!"

"I'm not fat, I'm just big-boned!"

"You will respect my authority!"

"Hippies, they're everywhere!"

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."