The Big Bang Theory Or The Simpsons Quiz: Who Said It - Sheldon Cooper Or Lisa Simpson?

The Big Bang Theory The Simpsons
Fox

6. "The Same Thing Happened To Homo Erectus. He Was Replaced By A Superior Species."

Sheldon Cooper

Lisa Simpson
Contributor

Aimee Klapisch hasn't written a bio just yet, but if they had... it would appear here.