👉 Wilbur's is a term used to describe an unproductive, ineffective or ineffective employee who is not contributing as much as expected. In English usage, Wilbur's may be used to refer to someone who seems to have little interest in work but who is actually less productive than other employees, so the term has been used to suggest that the person isn't really working hard or making progress. The term can also be used when referring to a group of people who seem to be underperforming, especially if they are not actively seeking improvement.