Dr. Cooper, Dr. Winkle apologizes.
The Big Bang Theory Season 2, Episode 3
...why does it have to be Leslie Winkle?
The Big Bang Theory Season 2, Episode 2
Leslie Winkle is the fifth girl
I've ever had sex with.
The Big Bang Theory Season 2, Episode 16
Howard, if I were to ask Leslie Winkle out,
it would just be for dinner.
The Big Bang Theory Season 1, Episode 3
And he's either with Leslie Winkle
or a 1930s gangster.
The Big Bang Theory Season 1, Episode 5