As any Game of Thrones fan will know, Jon Snow's accent is not the easiest to imitate.
But when actor Kit Harrington was a guest on US talk show Jimmy Kimmel Live! - three of YouTube's finest impersonators were invited to give their take on the Lord Commander of the Night's Watch.
The three men applied the bastard son's northern grumbling to the text on a box of Frosties, a real estate brochure and a bottle of shampoo. And the results are hilarious.
Game of Thrones airs its season five finale on Monday at 9pm on Sky Atlantic.