One of the first things you learn in EOD school is that they are very superstitious.
EOD- Explosive Ordinance Disposal, the job I'd like to do in the Navy
Hate to break it to you, but having anything EOD-related associated with you before you earn your crab (be it a T-shirt, poster, or Gamertag), will pretty much guarantee that, by some strange cosmic force, you will fail.
Also, in the EOD world, the movie The Hurt Locker doesn't exist, has never existed, and will never exist. Period.
Never even seen the movie.