Boss, or manager

BRITISH
informal
a person in charge of others; a boss.

Used in Ireland, "gaff" is slang for house in Ireland, "gaffer" means house party

someone or even something that is young or small. a small child usually, but not always

1 An old man;
2 A old man that drones on endlessly

A gaffer(as seen on the rolling credits of a movie) is a guy who runs around with different multicolored rolls of duck tape on the movie set and makes sure the set doesnt fall apart for the scene.

1. The head of the electrical department on a movie set,an old man, or the foreman of a squad of workmen. Men who tended street lamps, after the "gaff" they used, a pole with a hook on its end.

2. A person, usually female, who licks cum off of a cock, also referred to as the drippage. Or a person who licks cum from a non-standard location, like a plate, or other area, like the hand after giving a handjob.