
Oh, sure, I see it now.
The Doppler EFFECT.
The Big Bang Theory Season 1, Episode 6

My tests of the Aharonov-Bohm
quantum interference EFFECT...
The Big Bang Theory Season 3, Episode 10

Very well, but if you don't mind,
I'd still like to pause for EFFECT.
The Big Bang Theory Season 10, Episode 18

But now I get to act like inflamed heart
is only "a mild side EFFECT."
The Big Bang Theory Season 8, Episode 21

if its number one side EFFECT
is uncontrollable weeping?
The Big Bang Theory Season 11, Episode 8