“Senior Year” is an insipid high school comedy about a varsity cheerleader who falls into a coma and awakens 20 years later and plots to claim the prom queen crown she missed out on. Do you find references to 2002 hilarious? Then this movie is your jam. Otherwise this dreadful fish out of water story is about as fresh as an episode of “The Jamie Kennedy Experiment,” one of the few 2002 properties the movie doesn’t mention by name.
