With the Fourth of July holiday looming, Jimmy Fallon invited viewers to share their own worst Bar-B-Que and cook-out party disasters. They did not disappoint. There is a world of embarrassing circumstances, mortifying bad behavior and unfathomable forgetfulness in these recollections. So gird your loins – with the appropriate apron, and see if you can top these stories at your home – or do you already have a story to top these?