Grumpy and groggy, waking up the morning after drinking one too many Jack and Cokes can be a job in itself. Thankfully fast food exists and can help soak up the last of the alcohol in your system. But sometimes a McGriddle can't even cut it. Enter the McDonald's secret menu McBrunch Burger. One bit of this secret menu item will have you wide-eyed, bushy-tailed, and ready to take on the day.