[DeltaBetaBaby]

Originally Posted by naraht

Except for Purim. (Note, my synagogue didn't do this...) From Wikipedia...

Festive drinking
On Purim day, a festive meal called the Se`udat Purim is held. The drinking of wine features prominently in keeping with the jovial nature of the feast. This is based on the fact that the salvation of the Jews occurred through wine and the Sages of the Talmud stated that one should drink on Purim until he can no longer distinguish between the phrases arur Haman ("Cursed is Haman") and baruch Mordechai ("Blessed is Mordecai"). Alcoholic consumption was later codified by the early authorities, and while some advocated total intoxication, others, consistent with the opinion of many early and later rabbis, taught that one should only should drink a little more than usual and then fall asleep, whereupon one will certainly not be able to tell the difference between arur Haman and baruch Mordecai. Other authorities, including the Magen Avraham, have written that one should drink until one is unable to calculate the numerical values of both phrases.

I've also heard that it is acceptable to drink until you can't tell your right hand from your left.