Someone that you can't live without, the girl of your dreams and the freak of your fantasties. She is that "it" girl, independent and charming, every mother love her and all the men want her.
A saying that really gets a conversation going. People who use this tend to go around telling everybody, some will get offended, others will just laugh. A great ice breaker sentence.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.