Daytona 500 winner Dale Earnhardt Jr. celebrates in true NASCAR style -- tossing down cold beers AND some liquor but he tells us he sticks to the code. Y'know ... beer before liquor, etc ... Plus, NFL prospect Michael Sam picked the absolute worst time to pop some wood, apparently -- cause the dude (who made headlines for coming out last month) looked real excited at the NFL Combine today. Also Kobe Bryant's famous helicopter commute to and from Lakers games is called into serious question by a former teammate. Mamba myth blown?