Related:

• Homer: Got your nose! Heh heh heh. Bart: Got your wallet!
  [flushes down toilet] -- Precocious, ain't he, "Lisa's First Word...
• Bart: Dad, I want to be a daredevil. Homer: Heh heh heh.
  Kids say such stupid things. -- "Bart the Daredevil...
• Marge: I saved this newspaper from the day Lisa was born.
  Lisa: "Mondale to Hart: [confused] Where's the beef?...
• Satan: Come on, Lisa. Watch a little cable with us.
  Heh heh. It won't cost you a thing ... EXCEPT YOUR SOUL!...
• Bart: I'll gonna knock you out one more time and that's it, this is getting boring man!
  Homer: [smirking] Try not to kill me too hard, son. Heh heh heh. -- "Moaning Lisa...
• Bart: Looks like I've got me a genuine glow-in-the-dark police badge!
  [hunts through the box of cereal] Hey, it's not in here....
• Ned: I'm talking about your, heh heh, potty-mouth.
  Homer: What the hell are you talking about? -- "Bart the Love...
• Homer: What'd you kids get? Bart: I bought this cool pencil holder.
  Homer: Heh heh, far out man. I haven't seen a bong in years....
• Homer: What is it, boy? Bart: Mmph. Mmph. Mmph. Home
  Is anything the matter, my son? Talk to me, young man....