intrusive in a meddling or offensive manner; "an interfering old woman"; "bustling about self-importantly making an officious nuisance of himself"; "busy about other people's business"
{s} eager to offer unwanted services; meddlesome; interfering; offering much unwanted advice; unofficial, informal, not official
disapproval If you describe someone as officious, you are critical of them because they are eager to tell people what to do when you think they should not. When people put on uniforms, their attitude becomes more confident and their manner more officious. = bossy + officiously of·fi·cious·ly Lance Corporal Williams officiously ordered them out. too eager to tell people what to do - used to show disapproval
A person who voluntarily, and without request or pre-existing legal duty, interjects themself into the affairs of an other, then seeks remuneration for services or reimbursement
Example: A leaves for vacation for two weeks during the summer. B mows A's lawn. B requests payment for this service. Under common law doctrine B is not entitled to any payment from A beyond whatever A cares to give.