
...by changing the FORMULA
to use single women in Los Angeles...
The Big Bang Theory Season 2, Episode 20

"By the way, Tuco,
this is a new meth FORMULA
we've been working on.
Breaking Bad Season 2, Episode 1

Walter's FORMULA.
Breaking Bad Season 4, Episode 9

and they want your FORMULA.
And he's gonna give it to them.
Breaking Bad Season 4, Episode 9

so these two make do
by changing up the FORMULA.
Breaking Bad Season 2, Episode 1