These are films that Quentin has mentioned in best-of lists, end of the year top films lists, QT Film Fests, podcasts, off-hand remarks in interviews, etc.
These have been sourced from many lists online, and made available here, in one spot, for your enjoyment.
Sources:
https://screenrant.com/quentin-tarantinos-favorite-movies-time-ranked/
https://mubi.com/lists/quentin-tarantinos-favorite-movies
https://imdb.com/list/ls043093231/
https://faroutmagazine.co.uk/quentin-tarantino-favourite-11-films-handwritten-list/
https://www.indiewire.com/gallery/quentin-tarantino-favorite-movies/
https://wiki.tarantino.info/index.php/Tarantino's_favorite_films
https://www.pulpfiction.com/quentin-tarantinos-top-20-films-1992-to-2009
Please comment on any that I may have missed.
These shits are guaranteed to make you laugh like a stoned cheerleader.
All credits go to IMDb user: RDLongoria
http://en.wikipedia.org/wiki/List_of_cult_films
HollyWood Movies based on Popularity
46 Underrated Movies you absolutely have to see according to Bustle
https://www.bustle.com/p/46-underrated-movies-you-absolutely-have-to-see-76018
Top 5000 movies
All credits go to IMDb user: RDLongoria
All credits go to IMDb user: RDLongoria
Movies featuring multiple actors from the original 'Frat Pack' - Ben Stiller, Jack Black, Owen Wilson, Luke Wilson, Will Ferrell, Vince Vaughn, and Steve Carell; the 'Apatow Chapter' including Seth Rogen, Paul Rudd, Jonah Hill, Jason Segel and James Franco; and the later additions to the club.
The Best Movie You Never Saw
by G&A