Related:

• I don't know! I don't know why I did it! I don't know why I enjoyed it!
  And I don't know why I'll do it again! -- Bart doesn't apologize to Lisa, "Bart vs....
• Why do you lead me a wild-goose chase? -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part i, Book iii, Chap.
  vi...
• All I want to know is: WHY ME?
• This tagline is so old, I don't know why I stole it.
• Brodka: Hello, Mr. and Mrs. Simpson? This is detective Don Brodka from Try-N-Save security.
  That's right, Don Brodka. Your son Bart has been caught shoplifting....
• People want to know why I do this, why I write such gross stuff.
  I like to tell them I have the heart of a small boy -- and I keep it in a jar on my desk....
• Why not? -- What? -- Why not? -- Why should I not send it?
  Why should I not dispatch it? -- Why not? -- Strange!...