Yes, I’m sure you’ve never seen that guy before. The Blade is a Sovngarde Hero from a mod. The line is from the vanilla game’s MQ304SovengardeHeroFaction. Here’s a link to the uesp page that talks about it: http://www.uesp.net/wiki/Skyrim:Hero_of_Sovngarde. The line about Shor, that is, not the guy saying it.

Imagine that, mortals can't see Shor, but he's still there nonetheless, sitting on his throne.

And then comes sweaty, hairy , hulking male orc Dragonborn who sees Shor's throne as empty, and decides he'll sit there for a bit.

Poor Shor! Snickers must have ensued among the fallen heroes.

But think of all the elven porm star Dovahkiins in g-strings that sit there. I expect Shor is always watching the doors and rolling the dice. “Hey Ysgramor, paint a picture of this one!”

Shor wants you to respect his life, he stays invisible for a reason and that's to get sweaty, hairy, hulking male Orcs to sit on his lap, he's a bit shy when it comes to dating.

I always suspected that Alduin wasn't the sharpest knife in the drawer. Taking out the headsman first was not the best way to start his purge. Either that or he's the unluckiest dragon in history--either end.