Related:

• How many Lisp programmers -- does it take to change a light bulb?
  (((H)mmm,) (I'm ((not) sure, better))) (find (out))......
• Lisp hackers do it with tail recursion.
• Lisp programmers have to be bound (to-do 'it)...
• Lisp programmers do it recursively.
• LISP: [from `LISt Processing language', but mythically from `Lots of Irritating Superfluous Parentheses'] n.
  AI's mother tongue, a language based on the ideas of (a) variable-length lists and trees as fundamental data types, and (b) the interpretation of code as data and vice-versa....
• How many new-agers -- does it take to change a light bulb?
  Ten. One to actually do it, and nine to stand around going "Hmmm well I don't really mind who does it....
• How many SAS programmers -- does it take to change a light bulb?
  Two. One to change the light bulb and one to make sure the stack of manuals doesn't tip over....