When you pull an all-nighter of Halo two online and forget to brush your teeth, resulting in bad horrible breath.
Can also be used with halo 3 if you have an X-box 360
Can also be used with halo 3 if you have an X-box 360
Stan and Justin were up all night playing halo two online.
How do you know that?
They have Halo twosis
How do you know that?
They have Halo twosis
by Steve Ph December 9, 2008
Get the Halo twosismug.