Doubt about Shakespeare "For God's sake, let us sit upon the ground And tell sad stories of the death of kings; How some have been deposed; some slain in war, Some haunted by the ghosts they have deposed; Some poison'd by their wives: some sleeping kill'd; All murder'd: for within the hollow crown That rounds the mortal temples of a king Keeps Death his court and there the antic sits, Scoffing his state and grinning at his pomp..." What does "antic" mean there?