I would literally yell, "BETHESDA!!!!!!" to the skies if they put in references like that. Then I would laugh.
How about a random encounter that you can get that includes: some random guy running around with what would appear to be a spear; said guy getting one-hit-killed by a random animal; and the spear model you pick up has no attack animation and does 0 damage. Oh, and everyone would point and laugh at you whenever you have it equipped, saying, "What is that supposed to be? A weapon? Haha, loser, get a real weopn, like a sword!"
That's the perfect Sheogorath quest....
Seriously. I would die laughing.
Go to a cave. Kill a crazed dude with a really awesome looking spear. Weighs 0, worth millions, does ridiculous damage, BUT stays a quest item, unequipable. Take it back to Sheogorath, he says thanks, and "fixes" the weapon for you. He gives it back. You can equip it, it weighs 300, no attack animation, no damage, worth nothing, and ALL npcs point and laugh whenever you have it equipped. Brilliant.