First spotted by Android Police, the auto - generated Smiles of 2017 videos have so far been appearing in Photos for a limited number of users — it might depend on how many images you have with toothy grins! (digitaltrends.com)
All in all, sending me an e-Reader would put a big toothy grin on the face of a zealous young reader. (goodereader.com)
It has the familiar toothy grin of T. rex, but its snout was much longer and it had a row of horns on its nose. (sciencedaily.com)