“What Happened Last Night” (*1/2 out of four) was a slapdash college comedy about two students (Clayton Snyder and Alix Kermes) who wake up in bed together after a night of partying and story is then told in reverse as they try to piece together what happened the night before and how they met. By the end of the movie, you may wish they both just went to an A.A. meeting instead. Loaded with the usual scenes of college partying, annoying characters, and sex jokes. Viewers will likely forget this movie by the next night. It’s movies like these that make you realize how good “Revenge Of The Nerds” and “Animal House” were so many years ago.