Dude, Where's My Car? is a 2000 comedy film directed by Danny Leiner. Jesse and Chester (Ashton Kutcher and Seann William Scott) are two stoners who wake up from a night of wild partying to find out that their car is missing. This film tells the story of their journey to find the car.

This movie received poor reviews from critics, but was a modest box-office success, and has managed to develop a cult following after its DVD and home video release.

The title of the film has become a benchmark of popular culture of the time of its release. It is referenced widely in many different situations, an examplebeing Dude, Where's My Country?, the title of a political book by Michael Moore criticising post-9/11 America.

Jesse and Chester, two bumbling stoners, wake up one morning from a night of partying and cannot remember where they parked their car which prompts them on a journey to find it and along the way, they encounter a variety of people who include their angry girlfriends Wilma and Wanda whose house they trashed, an angry street gang, a transexual stripper hounding them for a suitcase full of stolen money, a cult of alien seeking fanatics, and a group of aliens in human form looking for a mystical device that could save or destroy the world. Written by Matthew Patay

Jesse (Ashton Kutcher) and Chester (Seann William Scott) are two potheads who got so wasted the night before, they don't remember a thing! All they know is Jesse's car is gone and they encounter a transsexual stripper who wants his/her suitcase of stolen money, a group of alien-seeking nerds and an angry street gang. And their girlfriends Wilma & Wanda (Marla Sokoloff & Jennifer Garner) are super-pissed that they trashed their house. And they must find a "continum transfuctioner", a mystical device that could either save or destroy the world. And a group of jumpsuit-wearing, sexy-as-hell, aliens posing as humans want it.... Written by Matt Whiteside