Definition from Wiktionary, the free dictionary
raunchfest (plural raunchfests)
- (slang) A very raunchy event, film, etc.
2007 December 2, Charles Mcgrath, “Unholy Production With a Fairy-Tale Ending”, in New York Times:
- At that point Mr. Weitz's résumé consisted mostly of his having written and directed, with his brother Paul, the comedy About a Boy, based on the Nick Hornby novel, and that great raunchfest American Pie.