
Howie, you're about to form
a LEGAL partnership with Sheldon Cooper.
The Big Bang Theory Season 9, Episode 18

...of quod est necessarium est licitum,
that which is necessary is LEGAL.
The Big Bang Theory Season 3, Episode 16

Contents are irrelevant.
A LEGAL bailment has been created.
The Big Bang Theory Season 2, Episode 18

-The police's money is LEGAL.
-It's LEGAL.
Money Heist Season 3, Episode 8