On Thursday, the "Drunk Rush" at 3 A.M. is going to be more hectic than ever. McDonalds is offering on Thursday, customers who buy any medium or large drink at McDonald's 14,000 U.S. restaurants can receive a free Southern-style sandwich or breakfast biscuit. Even though it's a $2 sandwhich their is going to be mayhem at your local McDonalds. Happy Eating.