old hat

antiquated banal behind the times corny cut-and-dried dated dowdy familiar hokey more familiar more outdated more out-of-date more out of date most out of date most outdated most out-of-date musty outdated out-of-date overused paradigmatic platitudinous platitudinal prototypic prototypical prototypal stereotypical trite typic typical uninspired unmotivated used to warmed-over