Definition from Wiktionary, the free dictionary
snoozefest (plural snoozefests)
- (informal) An extremely boring event.
1988, “Creepshow 2”, in Variety Film Reviews 1987-1988:
- The names in question are George A. Romero and Stephen King, with the former having adapted three of the latter's stories for this omnibus snoozefest which is utterly lacking in chills or thrills.