Agent Schrader, what were
you doing in a shooting fight
on your own, with no BACKUP?
Breaking Bad Season 2, Episode 3
Let's go, boy.
I'm guessing he's got BACKUP.
Breaking Bad Season 5, Episode 13
What happened to your BACKUP?
The Big Bang Theory Season 2, Episode 14
Everybody needs
BACKUP, right?
Breaking Bad Season 4, Episode 6
- ...uninterruptible BACKUP power supply.
- If someone steals my keys?
The Big Bang Theory Season 3, Episode 13