After losing the 2004 Iowa caucuses, Dean let out a rebel yell designed to fire up his supporters.
Excerpted from rebel yell: The Violence, Passion, and Redemption of Stonewall Jackson by S.C. Gwynne.
The shout was answered by the shrill "rebel yell" from the dauntless foe in the trenches.
He had heard of the famous “rebel yell,” but this was the first time he had heard it.
The Confederate infantry charged the breastworks, the rebel yell being heard above the terrible din of battle.
Could you, would you, give me some idea of 'the rebel yell,' as it was called?
The moment of silence that followed was broken by the high, shrill, quavering, penetrating note of the rebel yell.
Then, borne on the wind, came a sound that he would know till his dying day—the rebel yell.
But the Southern troops, the rebel yell still rolling through the woods, came on at full speed and struck the Union front.
Uttering the rebel yell, the Southerners followed and pushed them further and further.