1/3 glass of Guinness stout (or dark beer)
1/3 glass of woodpecker cider (or Hard Cider)
1 oz of Bushmills Irish Whiskey (or whiskey)
Fill 1/3 of a collins glass with cider, then float the guinness on top, to bring the volume to 2/3 full. Pour bushmill's irish whiskey in a separate shot glass. Drop the shot glass into the collins glass and slam it!