
I love how your hair
is always on the SOAP.
The Big Bang Theory Season 8, Episode 9

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

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

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

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