I still remember celebrating Halloween when I was in first grade (ah . . . the golden age of Trick~or~Treating). That year we got to develop our own Witch's Brew.
I focused on conjuring the most sinister and frightful elixir imaginable for my brew. Especially since some of my more manby-pamby classmates were listing ingredients such as marshmallows, crayons, and ham in their pithy concoctions.
Unfortunately, my overambitious recipe horrified and embarrassed my mother when the local paper published our brews in the news.
I suspect it was the "little kid's kidneys" part that she found to be objectionable.
We were sitting at the breakfast table before school when mom burst out, "LITTLE KID'S KIDNEYS?! Why would you want to put little kid's kidneys in your witch's brew?! People are going to think I have raised a ghoulish little girl!"
I suppose -- as phrased -- it is rather chilling, particularly where the recipe calls for both kidneys from a singular kid. I can't remember if that is a misplaced apostrophe or if I saw fit to completely eviscerate the renal system of just one particularly rotten child.
In all fairness, though, how is that worse than that Kyle kid who would commingle eyeballs with his chili? SO much more stomach churning than my brew.