Preheat the oven to 375 degrees F and line a baking sheet with parchment paper.

Roll out the crescent dough, pinch the seams closed, and cut each rectangle into 3 squares.

Cut each hot dog into 3 pieces, cutting straight across so the pieces stand up without falling over.

Stand the hot dog pieces upright on the lined baking sheet.

Drape a square of crescent dough over each hot dog so it hangs down like a ghost.

Use a straw to poke two eyes and a mouth into the dough on each ghost.

Bake for about 12 minutes, until the dough is golden brown.

Serve warm with ketchup and mustard for dipping.