Who needs "Halo"
when we can be regaled...
The Big Bang Theory Season 1, Episode 7
Playing Halo? Watching Battlestar?
Drop some Mentos in Diet Coke?
The Big Bang Theory Season 2, Episode 19
Halo night?
The Big Bang Theory Season 2, Episode 6
So all he does is sit in his bubble
and play "Halo" 24/7.
The Big Bang Theory Season 1, Episode 16
Next thing you know, we're playing "Halo"
with a multilingual Abraham Lincoln.
The Big Bang Theory Season 2, Episode 4