1. Cook tater tots according to the directions on the bag (usually oven-baked until crispy).
2. Skewer the cooked tots and place them on a baking pan.
3. Cover the skewered tots generously with shredded cheese and crumbled bacon.
4. Cook in a preheated oven at 350°F (175°C) for about 10 minutes, or until the cheese is melty and bubbly.
5. Drizzle with ranch dressing and top with chopped green onions before serving.