Who said "I'm going to be president someday."?

This quote is attributed to Cartman.

I'm going to be president someday. - Cartman

"I'm going to be president someday."

Cartman Dreams

"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!"

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."