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

"Number of days without
Amy's hair on the SOAP."
The Big Bang Theory Season 10, Episode 5

...that the
SOAP was...
The Big Bang Theory Season 5, Episode 16

...and you spend the afternoon
making 15th-century SOAP with Wolowitz?
The Big Bang Theory Season 2, Episode 2

I suppose we could
turn it into SOAP.
The Big Bang Theory Season 11, Episode 11