Two Sausage McMuffins With Egg. Discard the top muffin on each sandwich. Eat one, followed by half a medium Diet Pepsi. Eat the other, swill the remainder of the Pepsi. Ahhhh..... better.
Come to think of it, toast with Vegemite liberally applied is also very good.
If you get up AFTER breakfast is being served; go for a bacon double cheese burger with barbeque sauce from Burger King. My favorite hangover meal.