The area between a woman's thighs and pelvic bone, particularly a woman with tan or goldenskin, that caves to make a cove. Sunset cove. To be used in a sexual term.
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.