Referring to the quirky chocolatier from Charlie and the Chocolate Factory. It is a word used to describe someone who is almost to gay to function and likes to eat chocolate all day long.
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.