hoary         
adjective uk/ˈhɔː.ri/ us/ˈhɔːr.i/
 old-fashioned老掉牙的,老套的 
very old and familiar and therefore not interesting or funny
  He told a few hoary old jokes and nobody laughed. 他讲了几个老掉牙的笑话,没人觉得好笑。 
  literary(人)老的,白发的,头发灰白的 
(of a person) very old and with white or grey hair