gistfile1.js

// How it probably should be done:
var options = Array.prototype.slice.call(arguments),
    length = options.length,
    thisObj = options.shift(),
    script = document.createElement('script');

// How I sometimes do it...
var ops = Array.prototype.slice.call(arguments),
    len = ops.length,
    hoc = ops.shift(),
    scr = document.createElement('script');

// Btw, 'hoc' is 'this' in Latin...

Cool. On tabbing the identifiers, I usually do a one space indent for multi-line var lists. (my coding style has been influenced by bits of PrototypeJS, Andrew Dupont, and Diego Perini)