Not hatchet bite, I don't think it's jaws and teeth are designed for that, but might have used its teeth for slashing, maybe. I think it would have used its teeth to hold prey and/or to sever veins in its prey's neck. Might have just been for holding fish like Spinosaurus, who knows?
If people weren't lazy, we wouldn't try to be efficient. If we weren't efficient, we'd never get anything done.
