Related:

• I have always been crazy, but it kept me from going insane.
• You're not going crazy; you're going sane in a crazy world! -- The Tick
• I have feelings too - like "My stomach hurts" or "I'm going crazy!
  -- Homer to Lisa in "Moaning Lisa", from The Simpso...
• Marge: I told you kids you were going to send your father to the crazy house!
  Bart: No, Mom, you said poor house. Marge: I said crazy house....
• I may be crazy, but I'm not stupid.
• I'm Crazy but not Stupid.. I think...
• I B M U B M We all B M For I B M!!!! -- H.A.R.L.I.E.
• Years of insanity have kept me from going crazy.
• Sir, this mans crazy, you can't let him out of the army. -- Frank, M*A*S*H