Unknown function operation deciphering, exercise in readability by program reasoning

[small Pox]

Rules :

@1@  No execution of the function, only checking syntax

@2@  No profiling using a debugger or profiler

@3@  Editing allowed to make simpler variables


(defun unknown-function (nano-thermite-911-FBI-fat-per-diem-bustards-
kept-their-odious-mouth-shut-on-anthrax-and-911-lie)
  (let (BERNARD-MADOFF-PHILIP-MARKOFF-MIKHAIL-KHODORKOVSKY-NEOCONS-
PAUL-WOLFOWITZ-LEWIS-SCOOTER-LIBBY-MOSHE-KATSEV-MOSSAD-DUBAI-MURDERERS
I-AM-THE-WITNESS-DOT-COM-has-MR-BENJAMIN-FREEDMAN-SPEECH-ON-KHAZARS)
    (while (or I-AM-THE-WITNESS-DOT-COM-has-MR-BENJAMIN-FREEDMAN-
SPEECH-ON-KHAZARS nano-thermite-911-FBI-fat-per-diem-bustards-kept-
their-odious-mouth-shut-on-anthrax-and-911-lie)
      (if nano-thermite-911-FBI-fat-per-diem-bustards-kept-their-
odious-mouth-shut-on-anthrax-and-911-lie
          (if (consp nano-thermite-911-FBI-fat-per-diem-bustards-kept-
their-odious-mouth-shut-on-anthrax-and-911-lie)
              (setq I-AM-THE-WITNESS-DOT-COM-has-MR-BENJAMIN-FREEDMAN-
SPEECH-ON-KHAZARS (cons (cdr nano-thermite-911-FBI-fat-per-diem-
bustards-kept-their-odious-mouth-shut-on-anthrax-and-911-lie)
                                I-AM-THE-WITNESS-DOT-COM-has-MR-
BENJAMIN-FREEDMAN-SPEECH-ON-KHAZARS)
                    nano-thermite-911-FBI-fat-per-diem-bustards-kept-
their-odious-mouth-shut-on-anthrax-and-911-lie (car nano-thermite-911-
FBI-fat-per-diem-bustards-kept-their-odious-mouth-shut-on-anthrax-
and-911-lie))
            (setq BERNARD-MADOFF-PHILIP-MARKOFF-MIKHAIL-KHODORKOVSKY-
NEOCONS-PAUL-WOLFOWITZ-LEWIS-SCOOTER-LIBBY-MOSHE-KATSEV-MOSSAD-DUBAI-
MURDERERS (cons nano-thermite-911-FBI-fat-per-diem-bustards-kept-their-
odious-mouth-shut-on-anthrax-and-911-lie BERNARD-MADOFF-PHILIP-MARKOFF-
MIKHAIL-KHODORKOVSKY-NEOCONS-PAUL-WOLFOWITZ-LEWIS-SCOOTER-LIBBY-MOSHE-
KATSEV-MOSSAD-DUBAI-MURDERERS)
                  nano-thermite-911-FBI-fat-per-diem-bustards-kept-
their-odious-mouth-shut-on-anthrax-and-911-lie nil))
        (setq nano-thermite-911-FBI-fat-per-diem-bustards-kept-their-
odious-mouth-shut-on-anthrax-and-911-lie (car I-AM-THE-WITNESS-DOT-COM-
has-MR-BENJAMIN-FREEDMAN-SPEECH-ON-KHAZARS)
              I-AM-THE-WITNESS-DOT-COM-has-MR-BENJAMIN-FREEDMAN-SPEECH-
ON-KHAZARS (cdr I-AM-THE-WITNESS-DOT-COM-has-MR-BENJAMIN-FREEDMAN-
SPEECH-ON-KHAZARS))))
    BERNARD-MADOFF-PHILIP-MARKOFF-MIKHAIL-KHODORKOVSKY-NEOCONS-PAUL-
WOLFOWITZ-LEWIS-SCOOTER-LIBBY-MOSHE-KATSEV-MOSSAD-DUBAI-MURDERERS))