Nerdy college student Alistair McDowell moves in with law school drop-out Larnell, typical "surfer-stoner" Bachman and former baseball player Brett. During Alistair's stay, Larnell sees an ad for a large bong, in which the previous owner claims it was "possessed". After receiving the bong and all taking a couple of hits, Brett introduces Alistair to his girlfriend Luann and her friend Janet, on whom Alistair develops a crush.