
that saying "pew, pew, pew"
isn't as EFFECTIVE
The Big Bang Theory Season 5, Episode 19

That's equally EFFECTIVE
The Big Bang Theory Season 10, Episode 21

Placinex proved
extremely EFFECTIVE in treating
The Big Bang Theory Season 9, Episode 12

SHELDON:
It was obviously EFFECTIVE.
The Big Bang Theory Season 1, Episode 16

It's really EFFECTIVE.
Westworld Season 2, Episode 6