
Sheldon is neither sound nor light,
but he's obviously the Doppler EFFECT.
The Big Bang Theory Season 1, Episode 6

...that good food
and company can have a comforting EFFECT.
The Big Bang Theory Season 1, Episode 1

The narcotic EFFECT
is far more potent.
Breaking Bad Season 4, Episode 8
![and boom.[explosion sound effect]
and boom.[explosion sound effect]](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
and boom.[explosion sound EFFECT]
The Big Bang Theory Season 12, Episode 9

Okay, well, I have a sound EFFECT
for those sound EFFECTs.
The Big Bang Theory Season 6, Episode 23