SHELDON:
It was obviously EFFECTIVE.
The Big Bang Theory Season 1, Episode 16
It's really EFFECTIVE.
Westworld Season 2, Episode 6
one of the most EFFECTIVE
techniques for moving on
The Big Bang Theory Season 7, Episode 20
Placinex proved
extremely EFFECTIVE in treating
The Big Bang Theory Season 9, Episode 12
I described your lovemaking
as aloof, but EFFECTIVE.
The Big Bang Theory Season 4, Episode 20