Wrap hot dogs. Open your crescent roll package and unroll the dough. Press on the perforations to seal them together. Cut the dough into 1/4 inch strips. Wrap the pieces of dough around each hot dog creating bandages by stretching the dough slightly and letting it overlap and criss-cross. You don't completely cover the hot dog, leave gaps so it looks like a mummy peeking out from its bandages.