I wrote a post several years ago on a now-defunct sports site about the Venn intersection of this holiday, Gaelic football, and my paternal grandfather. A year later, I expanded said post for this site, because that old site was completely dismantled by its owners. (You can still find Geocities pages about Mother Theresa eating someone's balls from 12 years ago, but this sports site I labored on for 2+ years has vanished. Go figure.)
I like this post a lot (if I'm allowed to like stuff I wrote), and if you're newish to this site, you may not have seen it before. So I present to you now "The Calvinball of the Emerald Isle. (Original post here.)