You've always been able to say "Hodor" to the Google app. That's pretty much how I spend my Saturday nights. But starting tomorrow, it will actually say "Hodor" back to you.
Not to be confused with the Yo, Hodor app, which basically performs the same binary communications as Yo (but better), the new Google app function is purely for silly enjoyment -- and can also be used to search for trivia on Game of Thrones characters. It'll even prompt you for more trivia if you're stumped for ideas.
Just open up the Google search app tomorrow and shout "HODOR!" into the search function. As loud as you can. Preferably on public transport.
[Hodor] via Shutterstock