Gaelic Football ( Irish : Peil , Peil Ghaelach or Caid ) , commonly referred to as `` football '' , or `` Gaelic '' , is a form of football played mainly in Ireland . Gaelic football ( Irish : Peil , Peil Ghaelach , or Caid ) , commonly referred to as `` football '' or `` Gaelic '' , is a form of football played mainly in Ireland .