I know what you want. 😉
If you're going to be able to take this baby out with you, it's going to need to have to be thin to fit in your pocket. That's where my camera goes during parties and such, and I don't even consider my camera to be thin.
If you want thin, Casio makes very nice thin point-and-shoot cameras. They feel very well built as well. I held one 2 weeks ago with a very nice metal body. Sony and Fuji are good in my experience. Canon makes decent small cameras, but you can get thinner, better looking cameras than what they have to offer. I have one, but I don't think I'm going to get a Canon next time. The photo quality between these cameras is all around the same, I'd say, so it's really the body and manual features that are main factors for me. The Nikon models look nice, has lots of manual settings, and is great for noobs.
If you want rugged (ie: you may accidentally bang it against something or drop it at a party, spilling alcohol/can of Coke on it), then I'd go with one of the Pentax or Olympus shock-proof and waterproof models. Olympus makes the MJU 725, which is somewhat thin and takes decent photos. It's thin, but not as thin and slick as the Casio, Sony, and Samsung models I've seen. 🙂