An unusual bit of the Theodosian Code (16.8.18) is apparently the first non-Jewish source to document the phenomenon of Purim parties that get out of hand. Specifically, the law prohibited Jews from burning Haman in effigy. For Jews, the practice of symbolically destroying the notorious villain of the book of Esther, the paradigm of anti-Semitism, was considered an aspect of the Purim commandment to “erase the name of Amalek,” Haman’s Jew-hating ancestor.The issue seems to have arisen over a misunderstanding of the biblical account of Haman's death.
UPDATE (19 March): I see I noted another story on this topic here.
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