I thought surely treating people like sausages made more sense in England than in the USA. I had arrived at work after hearing the song in the car, and sang the line, which was stuck in my head.
Jason asked me to repeat it, so I did. A couple of hours later he said that he was still trying to figure out what song it came from. When I told him War Pigs, he still didn't get it for a minute before he laughed, loudly proclaiming the proper lyrics.