Fat? Of course not. I am simply noting that you have about the same size as a small house. You are, indeed, the picture of health and fitness for a dragon.
I, on the other hand, am small enough to fit inside a desk drawer. Nevertheless, I think I can protect the people who feed me from the ravages of larger, more aggressive dragons. I am told I have a very impressive roar.
Frankly, I am surprised you didn't just threaten to step on me.