One origin of that approach is from Battle Chess - aka a duck feature: https://blog.codinghorror.com/new-programming-jargon/ https://blog.codinghorror.com/new-p

One origin of that approach is from Battle Chess - aka a duck feature: https://blog.codinghorror.com/new-programming-jargon/ https://blog.codinghorror.com/new-programming-jargon/.