Sideshow Bob: [rubbing Selma's Feet] [quietly] Soon I Will Kill You.

Related:

• You tried to kill me. I want a separation.
  -- Selma to her husband of nary a few days Sideshow Bob, "The Return of Sideshow Bob...
• Sideshow Bob: Selma, I don't know what to say... Selma
  Just tell me you like McGyver. Sideshow Bob: Very well, I....
• Kissing you would be like kissing some divine ashtray.
  -- Sideshow Bob to his new love Selma, "The Return of Sideshow Bob...
• Sideshow Bob: Selma, will you marry me? Bart: Don't be a fool, Aunt Selma!
  That man is scum! Selma: Then call me Mrs. Scum! -- "The Return of Sideshow Bob...
• I just hope people don't think I'm marrying you for your money.
  Instead of your... less tangible qualities....
• Sideshow Bob: Selma, would you mind if I did something bold and shocking in front of your family?
  Selma: All right. But no tongues. [removes her cigarette and puckers up] Sideshow Bob...
• Marge: [bright] Well, as Jerry Lee Lewis would say, "There's a whole lotta frownin' going on".
  [laughs, then says "Mmm..."] Lisa: Mom, doesn't _any_ love story have a happy ending?...
• Homer: You can't go wrong with cocktail weenies! They taste as good as they look, and they come with this delicious red sauce.
  It looks like ketchup. It tastes like ketchup....
• Marge: Now, about your wedding dress. Mmm, I'm not sure how to put this.
  .. Selma: White! Marge: [writing] White. -- "The Return of Sideshow Bob...