Funny / Filth

• Doctor Rossi singing about Carole and her new partner to the tune of Good King Wenceslas.
• Dougie knocking Peter out, which causes the latter to fall face-first into his crotch. It actually made Bruce do a Spit Take.
  Dougie: You disgust me. Get your face off my COCK! GET! OFF! ME, YA FUCKIN' COCKSUCKER!
  • Another funny moment with Dougie is when he drunkenly walks into the police station mumbling "Fuckin' bitch had left me on Christmas FUCKING day!" before performing a Head Desk.
• The introduction of Gus Bain. “I’VE GOT A NEW TOOTHBRUSH, MISS!”
• Bruce's Imagine Spots of his colleagues from the beginning of the film. Gillman is goosestepping in front of a police lineup, Inglis is a Leatherman, Bain is a clueless schoolboy, Lennox buries his face in a mountain of cocaine, Drummond has a line of cops queuing up to have sex with her, and Toal is seen writing his script up on an old typewriter.
• The boy with the yellow balloon Flipping the Bird at Bruce, prompting Bruce to take his balloon off him, let it go and flip the boy of with both hands.
• While the scene preceding it isn't funny, Bruce trying to cheer himself up through masturbation and dirty-calling Bunty is morbidly hilarious. According to James McAvoy, that was his favourite scene to do.
• Bruce's one clean pair of trousers getting ruined by an......overamourous dog.
• In the book, Bruce talking about a refurbished pub. “No cunt went. Still no cunt goes.”