Do male dragons have bigger butts then female dragons?

Butts vary between them.
But one difference is that male dragons blow flames...
and female dragons just blow smoke..

(I'm going to be in trouble now)

There is the Big Butt Dragon of Trump Tower...... but I think that's a male. Not sure.

I have never seen a dragon , but I would imagine so .

First there has to be such a thing as a dragon.

Dragons don't exist