- What are you guys doing here?
- It's "Halo" night.
The Big Bang Theory Season 1, Episode 7
Do I have a HALO?
Breaking Bad Season 5, Episode 8
So "Halo" night, huh?
The Big Bang Theory Season 1, Episode 7
Maybe we could enter
a couple of "Halo" tournaments sometime.
The Big Bang Theory Season 1, Episode 7
Wednesday's Halo night.
The Big Bang Theory Season 2, Episode 6