Idiom Magic﹕滔滔不絕 Talk someone's ears off / talk the ears off someone

【明報專訊】"Once he begins, you can't stop him," Petrock sighed. "Look, he's talking my ears off!" Petrock is referring to Bighead, of course, who is relating (叙述) various tales he heard from tourists. As you have probably guessed, to talk someone's ears off (or to talk the ears off someone) means to talk and talk without stopping.