Sudden Joke of mine

Suddenly thought of a joke because of a news of earthquakes. My father thought long time ago have an earthquake at 泰山. So, I suddenly thought of a joke.

有一个人，名字叫有眼。
一天，他生病了，他叫他的朋友陪他。
护士出来，问他是不是泰山。
他的朋友帮他回答：“有眼不是（识）泰山”
护士：|||