I would suggest you put a bib on and lock yourself in your office for the next thirty minutes because a new two-and-a-half-minute trailer for Iron Man 2 was just released (embedded below), and it keeps the awesomeness flowing. The only thing I can complain about here is that it contains the slow-walk-from-explosion cliché, but everything else about it is as cool as one can want a trailer to be. (For a larger version, visit Trailer Addict.)