Who said "Dreams are just nightmares you haven't woken up from yet."?

This quote is attributed to Nelson Muntz.

Dreams are just nightmares you haven't woken up from yet. - Nelson Muntz

"Dreams are just nightmares you haven't woken up from yet."

Nelson Muntz Dreams

"Ha-ha!"

"Your tears of unfathomable sadness!"

"I'm gonna enjoy this, Bart. I'm gonna enjoy this a lot."

"Eat my shorts, Simpson!"

"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."