(US, idiomatic, slang, baseball) A player, coach or manager who verbally annoys and distracts opposition players and umpires from his team's dugout bench.

A gay man. / Term of abuse.

Alternative form of knob jockey

(idiomatic) One who spends his or her time seated at a desk; especially one who is more concerned with procedure, paperwork, or administration than with its ultimate goal or practical consequence.

A disk jockey who hosts a radio talk show

(UK, slang, derogatory) An alcoholic.

plural of jockey strap

(dated) jockstrap

To try to get one's horse into a better position during a horse race.

present participle of jockey for position