The clip comes from Home Alone 2: Lost in New York, the 1992 sequel in which Kevin McCallister is separated from his family in New York City. Uncle Frank, the family's gruff and often unpleasant relative, is heard singing in the shower during the family's hotel stay, a small comic beat that plays on his lack of self-awareness. Shortened to just a few seconds, the moment has circulated online as a soundboard and meme sound for awkward shower and caught-off-guard jokes, keeping it recognizable long after the film's release.