Urban Dictionary: march 18th

1.	march 18th
	the day all irish ppl go for the cure hey ryano its march 18th, i need the cure after paddys day buy march 18th mugs & shirts drinking hangover paddys day beer sick by paddytheninja Mar 14, 2011 add a video
2.	March 18th
	A day that a large portion of American Citizens spend throwing up and/or sleeping. "I hate living through March 18ths" "Wow, no one is out today. I swear, it is March 18th" buy march 18th mugs & shirts st. patricks day march 18th throwing up throw vomit sleep by treeclimber79 Jul 5, 2009 add a video