Maybe we could enter
a couple of "Halo" tournaments sometime.
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
Playing Halo? Watching Battlestar?
Drop some Mentos in Diet Coke?
The Big Bang Theory Season 2, Episode 19
So "Halo" night, huh?
The Big Bang Theory Season 1, Episode 7
It's "Halo" night.
The Big Bang Theory Season 1, Episode 7