Well exactly, Jester. My sentiment was serious--that I find the notion of dragons worshipping gods a bit silly--but I framed it (or tried to frame it) in a humorous way.
Why would an Ancient Red worship anyone or anything? I suppose Tiamat would be worthy of reverence, but worship? What about a brash young blue? Or a proud silver? Etc.
Because they created you and, if they wished it, could extinguish your life with but a thought, and your worship of them causes their power - and YOUR power - to grow.