
Really? You're SERIOUS?
The Big Bang Theory Season 6, Episode 3
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Serious?"
Serious?
Breaking Bad Season 2, Episode 5

...is a SERIOUS disease, which could lead
to congestive heart failure.
The Big Bang Theory Season 3, Episode 11
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heart failure,
serious congestive
heart failure,"
SERIOUS congestive
heart failure,
The Big Bang Theory Season 5, Episode 4

I'm being SERIOUS.
The Big Bang Theory Season 9, Episode 12