cwin is someone who is so incredibly hot, sexy, wonderful, and funny, she is so beautiful you will never see a woman so pretty she has pegged every man in sight of her and they all beg for her strap on everyone loves cwin so much
"wow hey look cwin is over there i will give her my wallet"
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.