Well, I've now graduated from Beavis in the john to another set of lyrics I made up to the same tune, inspired by a show I started watching again and the related books I started to read.
Here's the few verses I've got so far:
Jon Snow on the Wall
Jon Snow on the Wall
Trying not to fall
While freezing his balls
And I'm stuck there and it's pissing me off. I have to finish that stupid song now!