What does it mean? It's people like you that don't deserve to breathe the same air. Support the Troops means, although you may not support the war, support the men and women who have to make huge sacrafices because of the war. While the men and women in the military signed up for the military most don't sign up to go to war. In fact they have no choice in the matter. They risk their lives anyway, and that my friend is what you should support