Posers

Like it was said before

Everyone's a professor

All professing about life

How to live it

How to think it

How to feel about it

Not only about life

But everything in it

From money to poverty

Religion to politics

And food and merchandise

And everything else

All having PhDs 
In a subject or two or more

All professing about 

Whenever opportunity presents

Yapping away

Yet trying to appear humble

Posers
Pretenders
All graduated with

Doctorate or Masters degree

None with actual diploma

All doctors
And masters