IRISH CAR BOMB
Take your pint glass and fill it slightly more than half way with Guinness. Then take a 2 ounce shot glass and fill it with Irish Cream (try Bailey's) and Rye Whiskey (try Jameson). Drop the shot glass into the pint of Guinness and enjoy!
Note: If you only have a one ounce shot glass, then fill your one ounce glass half and half with Irish Cream and Rye Whiskey.