Urban Dictionary: number four year

2.	number four year
	December 30, 2004 Urban Word of the Day A year whose number is divisible by four in which most events that operate on a four year cycle take place, such as leap year, summer olympics, and the United States presidential election. Y2K was one hectic number four year. buy number four year mugs & shirts by gateway_gamer Jan 3, 2004 add a video
1.	number four year
	The first ever Urban Dictionary Word of the Day (December 30, 2004). Number four years are pretty interesting...You should check them out sometime... buy number four year mugs & shirts first urban dictionary word of the day year 4 by mehhe meh Sep 8, 2012 add a video