rococo

rococo adj.  Terminally {baroque}.  Used to imply that a
   program has become so encrusted with the software equivalent of
   gold leaf and curlicues that they have completely swamped the
   underlying design.  Called after the later and more extreme forms
   of Baroque architecture and decoration prevalent during the
   mid-1700s in Europe.  Alan Perlis said: "Every program eventually
   becomes rococo, and then rubble."  Compare {critical mass}.