It's Leslie Winkle, Penny.
She belittles my research.
The Big Bang Theory Season 2, Episode 2
...and Dr. Winkle just ripped
the sign-up sheet off the wall.
The Big Bang Theory Season 2, Episode 3
There won't be any room until they get rid
of the permanent Leslie Winkle exhibit.
The Big Bang Theory Season 2, Episode 6
Dr. Winkle, what colorful name
did you call Dr. Cooper this time?
The Big Bang Theory Season 2, Episode 3
Leslie Winkle.
The Big Bang Theory Season 2, Episode 2