With only three ingredients making an Irish Car Bomb is super easy! All you need is Irish Cream Liqueur, Irish Whiskey and a Guinness Beer! We recommend using Bailey's for the Irish Cream Liqueur, and Jameson for the whiskey. Half the fun in this bomber style shot is dropping the shot into the beer! A quick tip, drink it quickly or you're left with a curdled glass of beer, whiskey and Irish cream!