The Big Bang Theory Quiz: During Which Episode Did Penny Say It?

The Big Bang Theory Penny
CBS

11. "She Doesn't Have A Boyfriend, She Has A Sheldon."

The Speckerman Recurrence

The Ornithophobia Diffusion

The Flaming Spittoon Acquisition
Contributor

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