Now, there have been a lot of fan theories surrounding Game Of Thrones since it first aired back in 2013, and I mean a lot. From a certain R + L = J theory, to various people being twins, to some shady characters being shapeshifting vampires, it's pretty much all be said.

This list, however, is based on the theories surrounding a beloved oaf named Walder, or better known to many as Hodor, because that's all the guy ever says.

Could you believe that this oversized buffoon is going to bring more to A Song Of Ice And Fire than just being Brandon Stark's ride? Well, believe it or not, many fans seem to think so after all. Or they might have completely lost their marbles from missing Game Of Thrones too much. You decide.

Here are 6 tin-foiled theories the fans have concocted for Hodor... or, erm, Walder. Whatever.

As you might have guessed, spoilers be inside...