Sergio, if you had to choose between
your decency and your OXYGEN,
Money Heist Season 3, Episode 4
because you're using up your OXYGEN,
Money Heist Season 3, Episode 6
What am I doing?
I'm using up all the OXYGEN.
The Big Bang Theory Season 6, Episode 3
The OXYGEN comes first.
Money Heist Season 3, Episode 3
That would maximize OXYGEN
for optimal combustion.
The Big Bang Theory Season 9, Episode 20