a typical romp through cheech and chong reality which include drug and singing and more drug and car and driving and even more drug and pee wee and alien and gasoline and laundry and stand up comedy and surprisingly more drug and space coke . it be not a coherent or plausible a up in smoke but it still be incredibly funny and without become as strange a nice dream . there be some classic scene and which include the opening scene where they get some gas for their car and the drive to work . also funny be cheech song ( mexican american ) and chong follow up song . another notable scene be the welfare office scene with jones ( human noise machine ) and from the police academy series and and the old laughing man . all in all and this be a great follow up to up in smoke and be quite watchable when sober or not . celluloid rehab .