Perdue Foods IDAHO FALLS — Parents, brace yourselves: the phrase you’ve heard countless times over the past year is officially coming for your freezer aisle. Perdue Foods has unveiled Six Seven Chicken Nuggets, inspired by the Gen Alpha trend that refuses to die. Yes, they are literally chicken nuggets shaped like the numbers 6 and 7. Starting Friday, the nuggets will hit 3,000 Walmart stores nationwide for a suggested price of $7.24. Just like …