Adam Sandler plays a shizophrenic sociopath with severe developmental delays. As he tumbles randomly through a superficial world of pettiness and vacant platitudes, we keenly experience that we, all of us, have been born into an insoluble enigma. The director uses comedic counterpoint, including wholly inappropriate music (slyly evoking Kubrick's rape-scene in A Clockwork Orange) to emphasize the tragic existential irony that is Billy's life. One is left with a Bergman-esque sense of hopelessness, directionless emptiness, and the utter futility of Man's existence in a vast and unfeeling Universe. A true Classic!