...you'll keep the decibel LEVEL
to a minimum.
The Big Bang Theory Season 3, Episode 3
Don't rush it. We may be dealing
with befoulment on a molecular LEVEL.
The Big Bang Theory Season 6, Episode 9
All your ideas address the issue
at a university LEVEL. By then it's too late.
The Big Bang Theory Season 6, Episode 18
Mmm... Except the creature in the crib
is a LEVEL nine poop monster.
The Big Bang Theory Season 10, Episode 13
If the water LEVEL is over the welding,
or this welding isn't perfect...
Money Heist Season 3, Episode 3