
Save that card. We may need
to throw it BACK in their faces.
The Big Bang Theory Season 12, Episode 2

a little thank you
to pay them BACK?
The Big Bang Theory Season 5, Episode 20

Take him BACK.
Game of Thrones Season 2, Episode 7

If you're busy, I can come BACK.
The Big Bang Theory Season 6, Episode 4

I got the blood work BACK from the lab.
The Big Bang Theory Season 4, Episode 24