That seems a fairly EFFICIENT arrangement.
The Big Bang Theory Season 2, Episode 15
Oh, he's just helping us
develop a better, more EFFICIENT
The Big Bang Theory Season 11, Episode 8
But EFFICIENT.
Money Heist Season 3, Episode 4
AMY: My goodness, that form of stimulation
is highly EFFICIENT.
The Big Bang Theory Season 10, Episode 23
...which increase point-to-point drive time,
making it the less EFFICIENT choice.
The Big Bang Theory Season 2, Episode 5