G.S.A.L.O.
G. S. A. L. O. means go eat a whole cake and then cry. It’s like telling someone to be quiet but with cake and tears.
My friend wouldn’t stop talking and I said, 'G. S. A. L. O.!' and he shut up.
My brother kept making noise and I told him, 'G. S. A. L. O.!' and he went to his room.
My teacher kept yelling and I said, 'G. S. A. L. O.!' and she stopped.