
- Uh, I'm Penny, I'm his neighbor.
- Oh, Dr. Beverly Hofstadter.
The Big Bang Theory Season 2, Episode 15

Penny.
The Big Bang Theory Season 2, Episode 5

PENNY:
Sheldon?
The Big Bang Theory Season 2, Episode 23

we'll go see it in 3-D.PENNY:
No.
The Big Bang Theory Season 12, Episode 20

Because I'm Penny, I'm pretty
and I can do whatever I want."
The Big Bang Theory Season 3, Episode 7