L.D.B.L.
A simple way to say you're leaving and you hope they're dead by the time you come back.
L. D. B. L. I'm going. I hope you're dead when I come back.
L. D. B. L. I'm out. If you're not dead, I'll be mad.
L. D. B. L. I'm leaving. If you're alive, I'll scream.