As you probably know, T-Mobile has been teasing Twitter followers with clues about a launch.  Thing is, we don't know what it is.

Our friends at TmoNews have done some brilliant sleuthing work, and believe that T-Mobile's Twitter game is leading up to the announcement of the Samsung Galaxy S.  Should the rumors pan out, the device will be called the Samsung Vibrant, and will feature a 1 GHz processor, 5.0-megapixel camera, HD camcorder, GoGo in-flight internet, Amazon Kindle, The Sims 3, and Avatar.  They're pegging the device for a July 21st launch, which makes sense, given the leaked T-Mobile calendar we came across a few weeks ago.

With a clue like "super slim but full of muscle," it sounds like the Galaxy S to me.  A high-end Android device on Magenta at last.  Excited?

Via TmoNews