Kind of like the ‘I like cows’ thing
Not so long ago, a few of us were discussing rhymes from our childhood (mainly how strange they were). Someone asked “can anybody remember 'if you stand on a crack…”
I jumped straight in there with “Yeah yeah…if you stand on a crack, you’ll marry a rat and beetles will come to your wedding”
I was so sure of it too, but apparently this isn’t the commonly sung version.