Alright, I'm going to tell the story in brief.
We are hanging the differential on the drop brackets, got the bolts pushed in. I was on a creeper coming out from under the truck, pulling my way out. I grabbed and pulled- bam!- The brake caliper that was hanging from the wire gave way, hit me square in the two front teeth

One tooth is going to have to be root canaled, posted and a crown put on. The other tooth is pretty seriously chipped.
Now, before you start, I had the caliper wired up very well, The wire was looped around the caliper, twisted 4 or 5 times and it still gave way. I don't know how. I've wired calipers up like that thousands of times and never had a failure. It's just really bad luck.
BTW, There will be absolutely no pictures of the damages.
For an idea of how it looks, think Jim Carey in Dumb and Dumber.