Southwest offering $67 flights in nod to viral internet meme: 'Trendy' sale Southwest's viral "6-7" meme-inspired sale offers $67 flights, referencing the popular Gen Alpha trend from rapper Skrilla's hit song "Doot Doot (6 7)." Original Source: https://www.foxbusiness.com/fox-news-travel/southwest-offering-67-flights-nod-viral-internet-meme-trendy-sale
