Gummy? I had no idea your teeth were retractable! My dearest Pinkie Pie, the fact of the matter is you've never inquired in relation to my capacities, have you now? (...)*THUD!*
An alligator with no teeth? I'm not buying it.
As fun as drawing Toothless was, I think I've joined the ranks of those who couldn't make him look differently than Stitch, and that includes DreamWorks. Plus that second panel is just plainly a trollface.