
...or as I call it, the Leslie Winkle
Experimental Methodology.
The Big Bang Theory Season 2, Episode 2

Oh, yes, EXPERIMENTAL physics,
The Big Bang Theory Season 12, Episode 22

Um, I am what's called
an EXPERIMENTAL physicist.
The Big Bang Theory Season 6, Episode 18

He's an EXPERIMENTAL physicist.
The Big Bang Theory Season 6, Episode 5

Oh, you heard me.
Your EXPERIMENTAL bonafides are laughable.
The Big Bang Theory Season 10, Episode 4