
Let's apply the scientific method.
Perform an experiment.
The Big Bang Theory Season 6, Episode 5

You need your sleep for your cognitive
processing to PERFORM at optimum levels.
The Big Bang Theory Season 2, Episode 6

♪ I've got parts to PERFORM,
hearts to warm ♪
The Big Bang Theory Season 12, Episode 10

Oh, he didn't PERFORM
stand-up comedy,
The Big Bang Theory Season 7, Episode 12

They built us
to PERFORM for them
Westworld Season 2, Episode 5