the situation in which a person or persons in motor vehicles slow down in the presence of police with the intent to look at what the police are currently doing. This situation can be generalized to any situation in which a person intentally slows down to look at something which is none of their business.
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.