Cantrell Sr. served with this division. Their "Screaming Eagle" patch was often misidentified by the Vietnamese as a chicken, leading to the nickname "Chicken Men".
The title refers to Jerry Cantrell Sr.’s childhood nickname, given to him by his great-grandfather because of his "cocky" attitude and hair that stuck up like a rooster's comb. The term also has military connections: Alice In Chains - The Rooster
"Rooster" by is a deeply personal tribute written by guitarist/vocalist Jerry Cantrell for his father, Jerry Cantrell Sr., who served two combat tours in the Vietnam War . Released in 1993 as the fourth single from their breakthrough album Dirt , the song explores the psychological scars of war and the difficult transition back to civilian life. The Meaning of "Rooster" Cantrell Sr