It's a shame you can't laugh at that one.  What is so bad about "Camel Jockey?"  That is funny as are a couple of others (most were not).  What's not funny?  Is people who can't laugh at others OR themselves.  As I said, not all of these signs were funny.  Most were lame attempts at humor.  I strongly suspect some of them didn't stay up.  I suspect somebody probably snapped most of the pics right after the letters were arranged and then they wrote something else.  That would be totally lame.

Chances are it's been posted by readers of this forum in other forums, copied via email and sent around so she could've gotten it from someone else that originally got it here.

Or, she could be a hot provider that's totally undercover. Don't ask her, though... the odds are even if she were, she'd never admit it to a coworker. Plus, you'd run the risk of outing yourself.