
by the commitments
in her own LAB.
The Big Bang Theory Season 12, Episode 5

He went to work
in his friend's biology LAB.
The Big Bang Theory Season 5, Episode 16

and now I'm sitting
in an engineering LAB at Caltech
The Big Bang Theory Season 9, Episode 19

Sheldon, you can't train my girlfriend
like a LAB rat.
The Big Bang Theory Season 3, Episode 3

...how soon you might be able
to take over the LAB yourself.
Breaking Bad Season 3, Episode 13