1.In the corporate world, the person from whom you must take orders though that person is a complete and utter idiot.
2. A stupid person put in charge of smarter people.
3. A person with a business degree who cannot operate a pencil sharpener.
4. A superior who has not mastered the English language though born and raised in an English speaking country.

When you eat dirt for the first time and leave your family to build a shack in the woods

somebody who is stupid as heck and thinks he is the boss