It sounds like you're referencing a specific file naming convention for a fan release of Superman Returns (2006), likely from a torrent or usenet post: supermanreturns20061080pblurayx264hangover hot. The "hangover hot" might be a tag from a release group or a personal note.
There is no official release of Superman Returns that includes “hangover” or “hot” in its filename. supermanreturns20061080pblurayx264hangover hot
The Tone: Critics found it more somber and romantic than typical superhero action movies. It sounds like you're referencing a specific file
He broke the filename down in his head as he double-clicked the icon. Superman Returns (2006)—Bryan Singer’s love letter to the Christopher Reeve era. A film that had divided critics but had captured Leo’s heart with its melancholic beauty. 1080p and Bluray meant he was getting the high-definition clarity the film deserved, a sharp contrast to the scratched DVD he had worn out years ago. The Tone: Critics found it more somber and
Tonal Homage: It captures the earnest, hopeful spirit of the 1978 original.
: A 1080p Blu-ray rip, often encoded in the x264 video codec. The Hangover (2009)