Answer:
Alive without breath, As cold as death, Clad in mail never clinking, Never thirsty, ever drinking
My teeth are sharp, my back is straight, to cut things up it is my fate.
If you throw a bottle of wine, a carton of juice and a can of soda at someoneโs head, which one will hurt the least?
Held firmly in the hands, like a sword it cuts deep. Bloodless strokes, all, then forward we leap.
Don't do this in the shallow end.
If itโs information you seek, come and see me. If itโs pairs of letters you need, I have consecutively three. What am I?