凤凰传奇有一首歌《月亮之上》，冥冥之中和老外“极度狂喜”撞了一下腰，请看：

over the moon

If you say that you are over the moon, you mean that you are very pleased about something.；extremely happy and excited

非常高兴;乐翻了天;（极度）狂喜；欣喜若狂

She's over the moon about her new baby.

她生了一个小宝宝，乐极了。

She's a grandmother for the first time. And she's over the moon about it.

她第一次做了祖母，非常高兴。

She'll be over the moon if I buy her this lovely earings.

如果我买这对漂亮的耳环给她，她可要乐疯了。

She is over the moon about the two holidays.

连着两个节假日，她高兴极了。

I was over the moon to get your letter.

接到你的来信，我极为高兴。