Funny / Do the Right Thing

This is not entirely a comedy film, but has it's moments.
  • Radio Raheem gets into an argument with Sonny, the Korean owner of the local grocery store, over the latters lack of English skills.
    Sonny: Motherfuck you!
    Raheem: "Motherfuck me?" [beat] You're alright man.
  • Buggin' Out (who has a ridiculous haircut) is telling the three guys sitting at the corner they should boycott Sal's. One of them responds "You oughta boycott the barber that fucked up your head!"
  • When Smiley arrives at the window of Sal's to sell his pictures, Pino aggressively steps outside and insultingly confronts him, while also arguing with an off-screen resident about harassing Smiley. While that's going on, Smiley attempts to say "Fuck you!" to Pino, but his stuttering cripples it.
  • At the beginning, when Sal asks Pino to sweep the front of the pizzeria and instead orders Vito, whom is blasting his Walkman:
    Pino: Vito. Get a broom and sweep out front.
    Vito: Huh?
    Pino: Get a broom and sweep out front.
    Vito: What?!
    Pino: (his voice is now bellowing throughout the neighborhood) GET A BROOM AND SWEEP OUT FRONT!
http://tvtropes.org/pmwiki/pmwiki.php/Funny/DoTheRightThing