Aaaa, Rrrr, Mmmm, Yyyy (Drop voice) Tttt, Aaaa, Mmmm, Cccc (Drop voice) Yeaaaaaa, Old Army Fight!
Put your hand in the "we're #1" position and rotate that arm around in circles.
Please take your hat off, or "uncover" as we Aggies say, for any Aggie yell or song!!!