What are dfogs?

What is four dragons mean? When did super continent pangaea started disintegrating when? Can you name your son REX? What is Din e Elahi? Which fossils occurs on most landmasses in Pangaea? Why wasn't an ankylosaurus the king dinosaur if nothing could break through its armor? What women have dated Simon Rex? What is the best dragon in DragonVale? What other dinosaurs lived at the same time as tyrannosaurus? What is the theme of the anonymous rex? Petrified wood is a good example of what type of fossil? Do drop bears exist? How many rocks does Bud have in Bud Not Buddy? Were unicorns on the ark? Island name of Darwin evolution? How tall was a gallimimus dinosaur? How long did dinosaurs dominate the earth? How much tons does a t-rex weigh? How do you breed a love dragon in DragonVale? What is an odoromalasaurus?