Mystery guy always in boss office

A middle-aged man with a prominent thick mustache and glasses, wearing a white thobe and red shemagh, sits comfortably in an office armchair holding a small cup of Arabic coffee beside an executive desk. The caption above comments on how he is that mysterious acquaintance you always find sitting with the manager without knowing who he actually is.

Used to mock the mystery person or hanger-on who is always sitting and having coffee in the manager's office with no clear job or reason to be there.