
That's just something
Sheldon made up to TEST us.
The Big Bang Theory Season 12, Episode 9

ran a TEST on a cyclotron,
The Big Bang Theory Season 7, Episode 6

This suggests some sort of invasive
medical TEST, like perhaps a colonoscopy.
The Big Bang Theory Season 2, Episode 15

Good, thank you. Okay, there is a TEST.
The Big Bang Theory Season 9, Episode 15

I thought because our
relationship's in a beta TEST,
The Big Bang Theory Season 5, Episode 15