The Hardest Big Bang Theory Quotes Quiz: Match Sheldon Cooper's Quotes To The Season

Sheldon Cooper The Big Bang Theory
CBS

9. "Oh. Oh, Please. If I Don't Know, You Don't Know. That's Axiomatic."

Season 4

Season 5
Contributor

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