It’s rare to see the word misunderestimate in the wild. Mind if I ask was this a mistake, or intentional irony, or is this word has just made its way into the g

It’s rare to see the word misunderestimate in the wild. Mind if I ask was this a mistake, or intentional irony, or is this word has just made its way into the general vocabulary now? And to be less irrelevant, I do agree with you that a simple rubric that can be internalized by compelling stories can be very powerful in a person’s life.