Soup Sandwich Meaning

Example :   That's as messed up as a soup sandwich.  That guy is a big soup sandwich.2005, Jon R. Anderson, "Army wrapping up work on final draft of 1st Infantry Division relocation plan," Stars and Stripes, 27 Jan. (retrieved 8 Sept. 2009):  â€œRight now it’s all still very much a soup sandwich,” said the Army official of the ongoing planning efforts, “but we expect to trot the whole thing out in April.”