Haddy on
haddis = have this. Used by CJ in GTA: San Andreas. It means you’ve got this, or you’ve got this and you’re about to make a mess of everything.
Haddis, I’m going to kill you if you fail this test.
Haddis, I’ve got this and I’m going to win.
Haddis, I’ve got this and I’m going to eat your face.