
Tonight is "Halo" night.
It's like talking to a wall.
The Big Bang Theory Season 1, Episode 7

Do I have a HALO?
Breaking Bad Season 5, Episode 8

- You're not going to Halo night.
- Yes, I am. It's Wednesday.
The Big Bang Theory Season 2, Episode 6

Next thing you know, we're playing "Halo"
with a multilingual Abraham Lincoln.
The Big Bang Theory Season 2, Episode 4

You're going to ask Howard
to choose between sex and "Halo."
The Big Bang Theory Season 1, Episode 7