I'd say this is my second favorite Sandler film, next to Happy Gilmore. The Wedding Singer has a fun story and is filled with tons of great 80's references.

It cracks me up every time Glenn pulls up to the curb in his DeLorean to haul drunk Julia home, when he opens the door and the Miami Vice theme song comes blaring out.

Its' highly quotable too -- I've found many people who blurt out "THEY WERE CONES!" when appropriate.