I just came upon an unusual yet highly intriguing question on — drum roll, please — youtube, of all places.
Why do dwarves in fantasy almost ubiquitously speak with a Scottish accent? I guessed it had something to do with Dungeons & Dragons, and someone pointed out that one of the creators of D&D was apparently influenced by a novel called "Three Hearts and Three Lions", in which there were dwarves with a Scottish accent. Apart from that, it seems to be an utter mystery.
Why DO dwarves in fantasy almost ubiquitously speak with a Scottish accent?
Any thoughts?