I was walking around in Blackreach today trying to find some crimson nirnroot, and I came upon a giant. There were no mammoths or other giants, just one lone giant being ignored by every other creature down there. This amused and surprised me, since I didn't expect anything like that to be in Blackreach. If anyone else has had a similar experience with a creature or person being where they shouldn't be, post it here.
EDIT: Forgot to post the image. I took the picture with my phone, and I play on the 360.
[IMG]http://i.imgur.com/ETuJD.jpg[/IMG]

According to UESP, that giant is actually supposed to be there:

http://www.uesp.net/wiki/Skyrim:Blackreach (look at the "occupants" section on the right.)

There's also apparently a frost troll who I'm glad to have never run into...I hate trolls...

Ah, well I guess that explains why he was just roaming around like he was right at home, then. I haven't found the frost troll down there, either. The original request still stands, though.

mmm During the Thieves Guild questline when you first have a conversation with Karliah a troll ran up to me from in the background behind Karliah and started beating on me while Karliah was talking. I stopped the dialogue, killed the troll, and resumed as normal. Pretty sure that wasn't supposed to happen. When my roommate did it, it was a dragon instead. After seeing that, I felt like I got off lucky.

I once found a giant frostspider stuck in one of the forsworn tents, I think by dead crone rock (Or something along those lines, You come across it when getting one of the pieces of Mehrunes razor)

It was so big it got stuck in the tent. On my second charicter I didn't find one.

i found a rabbit underwater at a sunken ship trying to get away from me but it was stuck.

Yeah that giant in the ancient sealed underground ruins made me wonder why he was there too.

When i read this i thought it said you found rabbit underwear...

I've seen that before. I assumed it was a pet of theirs.

I was stood in the middle of winterhold - little kid asked me if I did magic, so I was entertaining the children with an "invisibility spell" and was cut off mid-sentence by a warhammer to the back of the head from a bandit chieftain...


...in the middle of a hold capital. It's not like this bandit had even attacked any of the many guards or citizens, he'd made a beeline straight for me, and talos knows how he got past the guards...

The spider was probably an roaming monster who attacked the forsworn, however the giant in blackreach makes little sense.

Better than in Daggerfall that game mixed monsters a lot, my second dungeon I found an orc and an nymph in a closet Orcs was monsters in Daggerfall and nymphs looked like nvde teen elves, naturally I tried the save the girl from the orc and she almost killed me.

Theres that goat in the East Empire building, but i think its scripted?