
I don't know.
You guys work in the same LAB.
The Big Bang Theory Season 1, Episode 3

At the LAB.
The Big Bang Theory Season 10, Episode 20

or where his LAB was.
Breaking Bad Season 4, Episode 7

...and shower in the radiation LAB
until I'm finished with my experiment.
The Big Bang Theory Season 2, Episode 5

Oh. Research Lab is more than a game.
The Big Bang Theory Season 3, Episode 7