OSSIBLE 15LB TEXAS STEAK CHALLENGE (PRIME RIB) | BIGGEST FOOD CHALLENGE EVER | MAN VS FOOD

they are at the famous Billy Bobs in the Fort Worth stock yards (Dallas area) Texas, taking on this giant prime rib challenge! they have a giant smoked prime rib, served with sides of coleslaw, green beans, potato salad, and cracklins (fried pig skins). they had 90 minutes to complete the challenge in order to get the meal for free, other wise they were facing a price tag over $400!! Can they beat this impossible food challenge?