Um, I am what's called
an EXPERIMENTAL physicist.
The Big Bang Theory Season 6, Episode 18
He's an engineer
and I'm an EXPERIMENTAL physicist.
The Big Bang Theory Season 4, Episode 7
And they're all hopped up
on EXPERIMENTAL steroids.
The Big Bang Theory Season 2, Episode 16
Uh, I am an EXPERIMENTAL
physicist at Cal-Tech,
The Big Bang Theory Season 5, Episode 13
Prescription, nonprescription, foreign,
domestic, EXPERIMENTAL.
The Big Bang Theory Season 3, Episode 15