The feeling of a wistful desire to return in thought or in fact to a former Halo experience or game, to one's past Halo-dedicated and obsessed life where
the only thing that mattered was pwning n00bs with friends, or to one's Xbox Live family a.k.a. the long disbanded Halo 2 clan; a sentimental yearning for the happiness that only the Halo franchise brings with its cooperative campaign, hours of multiplayer and the lack of a
social life or
girlfriend/boyfriend.