2
When it Hays a lot during the night and then the next day there is so much hay you can not get out of your house. And as such you have a totally awesome time.
Dude1:Dude! We got a hayday today!
Dude2:Yea dude these come once in a blue moon!
by Drpepperx December 13, 2010
Get the mug
Get a Hayday mug for your sister-in-law Jovana.
3
when an upper classman or group of upperclassmen designate a day to go beat the living hell out of any underclassmen that gets in there way or just looks like they could use a good beating
next tuesday im having a fuckin hayday with all those annoying freshman!
by pure justice August 22, 2008
Get the mug
Get a Hayday mug for your dog Jerry.
4
What a retired hockey player refers to as their time when they were playing hockey.
"Back in my hay days I kicked some ass"-Ken Daneyko
by belcherrr February 21, 2008
Get the mug
Get a hay day mug for your daughter-in-law Sarah.