Rush's "2112" Heard On "American Dad"

During tonight's episode of "American Dad" ("Error Guitar", Season 9, Ep. 5), Rush's "2112" was heard twice and an apartment number was 2112.

This is the third Rush reference by a Seth MacFarlane property, after Chester The Cheetah and a notation that Rhode Island was 2112 miles from Aspen, both on Family Guy, as well as the recent sighting of a Rush poster in the film "Ted". - Thanks to Dennis Phelps for the headsup!