Also known as a 'Bazza' or 'Baren'. When a person 'jims in' and makes themself feel included to the distain of everyone. !
Girls: Omg John, can you take a picture of us?
John: Sure thin....
Baran (5km away about 2 seconds ago): I CAN DO IT. Im gifted with photography, all my friends, everyone says so!
Girls + John: Jim out you fucking Bazza!