Someone whom has a significant other but continues to flirt aggressively with disregard for their significant other. Common symptoms of shady dickens includes deactivation of Facebook (to avoid being tagged in pictures) and has multiple mobile devices to call different significant others in different countries. The successful shady dickens is able to balance all aspects of his/her relationships without being detected.
This shady dickens deactivated Facebook so Jody (his girlfriend) will not find out.