Prepare tater tors according to package directions. Heat medium skillet over medium heat. Cook ground beef 4-5 minutes until browned, using wooden spoon to break into small pieces. Add taco seasoning and water. Cook until water evaporates and sauce thickens. 

Top the tater tots with cooked ground beef and cheese, and broil in oven 5 minutes. Top with tomatoes, sour cream, and crispy jalapeno toppers, and serve.