Leslie Winkle.
The Big Bang Theory Season 1, Episode 13
It's Leslie Winkle, Penny.
She belittles my research.
The Big Bang Theory Season 2, Episode 2
Dr. Cooper, Dr. Winkle apologizes.
The Big Bang Theory Season 2, Episode 3
- What about Leslie Winkle?
- Oh, no.
The Big Bang Theory Season 2, Episode 2
No, it's Leslie Winkle. It's a long story.
The Big Bang Theory Season 2, Episode 16