Thickmatic means a sexy, confident, dominant woman in the music business. Her body and voice is her power, she empowers young women and is very charismatic.
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.