Rizzle is normally from the term Riley (nickname) he is a smexc swaglord and has a net worth of 1 trillion in his Barclays PayPal account and owns a sick Ford Focus and Tesla he has loads of girls and money and swims in Mountain Dew *in his pool* he is swag
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.