What is rammer jammer?

Rammer Jammer is a cheer often used by fans of the University of Alabama's athletic teams, particularly the football team. It is typically shouted at opposing teams and fans when the Crimson Tide are winning or have achieved a significant victory. The cheer is meant to be a taunting and celebratory expression of dominance and superiority. "Rammer Jammer" has become a popular rallying cry for Alabama fans and is often seen on signs, t-shirts, and other merchandise.