...gambling ADDICTION
and sexually-transmitted diseases.
The Big Bang Theory Season 2, Episode 21
I've been doing research on ADDICTION...
The Big Bang Theory Season 1, Episode 10
...with a slightly out-of-scale head
and a mild Dr. Pepper ADDICTION.
The Big Bang Theory Season 3, Episode 17
"Gambling became an ADDICTION
and l just couldn't control it."
Breaking Bad Season 4, Episode 4
Did I tell you our lab got a grant
to study ADDICTION?
The Big Bang Theory Season 4, Episode 20