Zero.
The Big Bang Theory Season 7, Episode 4
- I wonder what he's doing this very second.
- Conducting experiments in ZERO gravity.
The Big Bang Theory Season 6, Episode 1
...that spot at the moment I first sat on it
would be ZERO, ZERO, ZERO, ZERO.
The Big Bang Theory Season 2, Episode 16
So ten, one plus ZERO is one,
plus six is seven.
The Big Bang Theory Season 4, Episode 18
and you get, like,
ZERO douche bags.
Breaking Bad Season 4, Episode 8