Who the hell is Joe Scarborough ? I wouldn't hire him to clean port-o-potties on one of my job sites!?

Answer 1

 He might already be cleaning porta potties.  On the other hand, you might like to try that job yourself

Answer 2

1. He's the titular anchor of the the MSNBC show Morning Joe.

2. You're right you wouldn't hire him to clean Port-o-Potties, because he'd never apply for that job, so keep cleaning them yourself.