Next thing you know, we're playing "Halo"
with a multilingual Abraham Lincoln.
The Big Bang Theory Season 2, Episode 4
...can we get on with "Halo" night?
The Big Bang Theory Season 1, Episode 7
...if you would be the fourth member
of our "Halo" team.
The Big Bang Theory Season 1, Episode 7
You can't go out, it's "Halo" night.
The Big Bang Theory Season 1, Episode 7
So all he does is sit in his bubble
and play "Halo" 24/7.
The Big Bang Theory Season 1, Episode 16