Outside or Dawnstar I saw a mammoth, so I ran up and killed it because I needed a grand soul. Around the mammoth was a ton of piled shields and swords, dead bandits, 2 sabre cats, and a dead woman with a note saying that bandits stole something. And then a dragon showed up.

Why is there a giant in Blackreach? How did he get down there? What's he doing?!

I have 2 Whiterun Guards walking around riverwood.

Fast traveling to Riften, I came across a group of Necromancers fighting Draugr. Not outside of Riften. Inside, near the Thieves Guild entrance. Townsfolk croaked en masse. Reloaded autosave, traveled to Mistveil Keep. Same thing. Didn't die that time thanks to the guards.

Another time, Imperial soldiers escorting a prisoner to, you guessed it, Riften.

I actually saw that same thing the other day! I was just wondering what was going on since every guard in Riften was attacking him. Total chaos when I walked into Riften.. it was awesome!!

During the last dark brother hood quest where you kill the emperor he was actually floating outside the boat. Well he wasn't actually floating but he was glitched against the ship. Long story short I never finished the quest.

happened to me also, two times. the thief is already trying to surrender but the guards keep hitting him. poor thief =( ,

The other weird funny experience i had was also in riften, when i drop some clothes. NPCs came and talk about the dropped clothes and argued who will get it. suddenly Mjoll unsheated her weapon and scared the other npcs. I was thinking my god are these dudes really that desperate for get some clothes?

Now I remember! My buddy told me that on two occasions, when he was trespassing Olava the Feeble's house in the middle of the night, she saw her with two orcs:D

Lol well, no disrespect, but Riften is the ghetto of skyrim haha