code: function subscribe(f) {
  
      // this is a new fitty so we need to validate if it's styles are in order
      f.newbie = true;
  
      // because it's a new fitty it should also be dirty, we want it to redraw on the first loop
      f.dirty = true;
  
      // we want to be able to update this fitty
      fitties.push(f);
    }
docs: add a new fitty, does not redraw said fitty