What is iyaoyas?

IYAAYAS stands for "If You Ain't Ammo, You Ain't Shit." It is a motto often used by members of the Air Force Munitions Systems career field, also known as "Ammo." The term is meant to convey a sense of pride and camaraderie among Ammo troops, highlighting the importance of their role in providing and maintaining munitions for the Air Force's aircraft and weapons systems. The phrase is often used as a way for Ammo troops to show solidarity and differentiate themselves from other career fields in the Air Force.