Seafaring pirates having sex with men

• NFL team known for the "Purple People Eaters" in the 1970s
• "The purple and gold"
• Scandinavian marauders
• Early visitors to the New World
• Longship crew
• Show on the History channel that's about ancient Norse people
• 8-8 Minnesota team that won an NFL Wild Card playoff game in 2004

Wikipedia Word definitions in Wikipedia
Vikings is a Barbershop quartet that won the 1953 SPEBSQSA international competition.