The Irish car bomb (a shot of Irish whiskey and Irish cream dropped into a pint of Guinness) is a standard St. Patrick's Day cocktail, though its origins aren't commonly known.
If you’re “celebrating” St. Patrick’s day by simply donning your favorite green t-shirt, you’re doing it wrong. Do it right this year: parade through the streets, pack your bags for Dublin, get pelted by the contents of the grocery store’s produce section, or even run a marathon.