• When room service announces that he has eggs and snausages, Brian's enlarged head pops back on screen as he proclaims "Snausages!" in imitation of 1980s-vintage commercials for the dog treat by that name.[1]
  • Peter goes out unshaven to pick up the paper, which the headline acknowledges as a Sopranos reference; most seasons began with a scene of Tony going out to the mailbox in a bathrobe to get the paper.[2]
  • The three billboards are a reference to the film Three Billboards Outside Ebbing, Missouri.
    • The billboards note that Joe sneezes like Howard Dean, a reference to the infamous "Dean Scream."[3]
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