
that SOAP company
a strongly worded letter.
The Big Bang Theory Season 5, Episode 16

That was not 15th-century SOAP.
The Big Bang Theory Season 2, Episode 2

Soap spots. Wash 'em again.
The Big Bang Theory Season 5, Episode 16

Are you even using SOAP?
The Big Bang Theory Season 12, Episode 13

And this recurring thing on a SOAP.
The Big Bang Theory Season 2, Episode 19