...or as I call it, the Leslie Winkle
Experimental Methodology.
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
Two booty calls with Leslie Winkle.
The Big Bang Theory Season 2, Episode 9
...why does it have to be Leslie Winkle?
The Big Bang Theory Season 2, Episode 2
It's Leslie Winkle, Penny.
She belittles my research.
The Big Bang Theory Season 2, Episode 2