Describing Bilbo “Motherfucking” Baggins, who set out on a very long journey with the express intention of burglaring a dragon, succeeded in that mission, had a casual chat with the, may I reiterate, DRAGON, along the way, walked away alive, and then played a direct role in murdering said dragon, as a “dragon attack survivor” is an interesting choice.

Gandalf is a troll. He exhibited tolling behaviour throughout the books.