"Number of days without
Amy's hair on the SOAP."
The Big Bang Theory Season 10, Episode 5
That was not 15th-century SOAP.
The Big Bang Theory Season 2, Episode 2
And this recurring thing on a SOAP.
The Big Bang Theory Season 2, Episode 19
Where is Gary? He'll tell you
my SOAP is very good, very green.
Breaking Bad Season 4, Episode 3
Soap spots. Wash 'em again.
The Big Bang Theory Season 5, Episode 16