A particular type of oral sex involving the use of a Twinkie or other Little Debbie snack cake usually preformed by inserting the penis into the cake and then sucking on it.
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.