*grin* Nope. A rather scrawny, but smart, knight named George goes up to a dragon and makes a deal: George wants to marry the daughter of a rather wealthy baron, but he's sixth on the list of suitors. He's in it for the money (Which the dragon understands perfectly) and as she prefers the brawny-type, he asks the dragon to kidnap her and he'd ride in to 'rescue' her. The dragon would fake an injury and George would drop payment during the fight.
It sort of worked. The girl had been married earlier that day, and the shock killed her father. The new baron, (not liking the looks she was giving her 'rescuer') gives George a new set of armor, a horse, and a document identifying him as a dragonslayer.
The dragon then asks George for help in a similar matter with a female dragon, with a similar outcome.
They wind up becoming partners scamming villages being 'terrorized' by the dragon.