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.