It sucks when you make a grand gesture to do something cool and innovative, but then no one really notices so you have to double-back on telling everyone about it. If you opened your mouth and I saw a bunch of diamond teeth, I'd assume it was just a grill. No big deal there. It just means that we shouldn't go eat corn on the cob together. That must have been what happened to Kanye. No one noticed his teeth were actual diamonds because... that would be bizarre and over the top.
Diamond is supposed to be able to cut through anything, so does this mean Kanye is kind of like a superhero? He could be called The Human Bite. He can bite through anything... with his bottom teeth. I guess that's kind of useless then.