Separate dough into 10 biscuits. Separate each biscuit into 2 layers. Wrap 1 biscuit piece around each meatball; seal. To make 1 crawler, line up 10 biscuit-wrapped meatballs on cookie sheet, making sure each is touching, to make a curved line. Poke shoestring potatoes in both sides of each ball for legs, at head for antennae and tongue, and end for tail. Repeat with remaining 10 wrapped meatballs to make second crawler.