Board Thread:Off Topic/@comment-38854975-20190905144044/@comment-25396609-20190905151735

Something we need to point out: no, just by having strong enough teeth you could NOT wield a sword with your mouth.

The human mouth is NOT a gripping tool; it did not evolve to use and carry items. That's why we evolved hands.

Our mouths are not shaped to allow us to hold things larger than we can chew with any degree of confidence that it will stay; it's, simply put, not what they were made to do.

Our bite force is more or less sufficient to do it, we straight up  cannot achieve adequate grip on large objects to do it; plus there's the fragility of our jaws to worry about; not just teeth.