The movie is set on the life of an unnamed protagonist) who is called Gandu by most who address him in the movie (an Indian slang/swear word that would literally translate to 'of the ass', the English translation running in the subtitle translates it to the English 'Asshole'). Gandu is portrayed as a frustrated teenager whose state of mind is shown by intercuts of him rapping in Bengali (it is later revealed in the movie that the protagonist is a member of a rap band). Gandu's mother seemingly supports the family through the magnanimity of her 'lover' Dasbabu. Gandu's mother and Dasbabu are shown having graphic sex a number of times. Gandu himself is shown repeatedly sneaking into the room of the copulating couple to steal money from Dasbabu's wallet. Gandu seemingly has complex emotions regarding this stealing and takes care to hide from his mother .