"I'm really excited to have it. I've been waiting forever for it."

VOA: standard.2010.04.03

and they have just been waiting to tell you this forever.

他们打算跟你分享这个好消息已经很久了。

How long课堂 - SpeakingMax英语口语达人

One that you've been waiting to see forever.

这是一部你期待已久的大片。

I hate 课堂 - SpeakingMax英语口语达人