The wildly popular Davey Tries Stuff series continues with an epic Arby's taste test, featuring the secret menu item and urban legend Meat Mountain sandwich - EIGHT meats, four cheeses, five pounds, 1275 calories and one barf bag. Ally joins in on the challenge, bravely helping to sample and review 10 items from Arby's fine-dining menu (so you don't have to). Do the Flems Have the Meats? Tune in and - burp - find out.