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7.
Wear green. Go to parades and bars. Drink Guinness. Get snot hanging drunk. Act like an idiot. Blame March 17th.
"Man you are really hung over. And, you're wearing like 100 different kinds of shamrock pins and buttons... and a lot of green. What happened to you?"
"St. Patrick's Day happened to me. But I don't give a shite, cause I'm not in the band anymore, mate."
by Anonymous January 23, 2005
 
1.
A day to commemorate that famous Briton who was born in Banna Venta Berniae, Cumbria, England.
Yet another Englishman who attempted to civilize the Irish.
It's wonderful to think that St. Patrick's Day is spent celebrating another famous Englishman.
by soreofhing August 10, 2009
 
2.
for better definitions see Saint Patrick's Day
a day where everyone pretends to be irish
by IrishRepublicanArmy March 08, 2004
 
3.
An excuse for getting (wasted).
Man 1: Hey, were gonna get piss drunk tomorow, wanna come?

Man2: Whats the occasion?

Man1: It's St. Patrick's Day!

Man 2: OH yeah!!

by LadysmithLoser March 17, 2009
 
4.
The one day of the year when it is socially acceptable to be shitfaced during the day, whether you're at school, work, etc.
Normally I would not go to class drunk at 9:00am, but it's St. Patrick's Day.
by bumbleclot March 17, 2010
 
5.
Supposed to be on the Island = A national holiday in Ireland celebrating the life of St. Patrick, where you even got to forget Lent for a day.
Nowadays in USA = Just an excuse teenagers find to get wasted either during the school week or on Spring Break.
-Oh man! St. Patrick's Day as awesome!!!
=What'd you do?
-umm....I don't.....remember....
=Yeah, that's what I thought, you culture-stealing liberal! Go get drunk on Pearl Harbor Day or something! Leave St. Patty's Day to the laddies!
by Drumline May 28, 2006
 
6.
creepy white people dressed in green with red hair and little buckles hang out around rainbows and put their life savings in black cauldrons at the end of the rainbow
yo it's st patricks day!
by lkafoaw February 24, 2011