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

And this recurring thing on a SOAP.
The Big Bang Theory Season 2, Episode 19
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"Number of days without
Amy's hair on the SOAP."
The Big Bang Theory Season 10, Episode 5

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

who don't talk about work
like it's some kind of SOAP opera.
The Big Bang Theory Season 10, Episode 19