I can remember one incident.

First time visiting the Temple of Kynareth in Whiterun.
Inside a guard stopped me right away and said "Whoa, Whoa, Whoa! Watch the magic!".
Funny thing was that I never had any magic spells up before enterting the Temple of Kynareth or after.

I guess it's magic to enter a door these days in Whiterun...

"See those warriors from Hammerfell? They've got curved swords. Curved. Swords."
That was really random. Really. Random.

"But you know the old saying, when life gives you lemons.. go murder a clown."

Good advice.

I was walking down a road near whiterun after my badly aimed dragon shout fire breath carbonized my mercenary Erik the Slayer . Kinda bummed ...when I ran across Maiq the liar...

"Maiq has heard it is dangerous to be your friend" Darn, he was right!

A whole lot of great quotes from the Dark Brotherhood...

"I'm a werewolf. I love Astrid. I hate people who ask too many questions. And the color blue gives me a headache."

"Now he's dead. And I've got a new loincloth."

did a running power attack on a bandit. killed him in one hit. As he fell dead to the ground he said "whats your hurry?"

I was at home with my daughter, arranging some things in the back room when I came walking out past her sitting at the dining table. I was like "heya kiddo, whats-" and she turns her head to me and says, "there's something in the basemant... i'm scared to go down there."

I stopped in my tracts and my eyes widened. I was like "kid, don't tell me these kinds of things! do you want me to cry!"

I put on a full set of armor and grabbed a sword and shield and went down to investigate.

Not exactly what was said but I can't help but laugh when I hear:

"Go fiddling with any locks around here and we're going to have a real big problem"

Makes me think of that episode of Gamerpoop.

Replace locks with...well it ryhmes with lock but starts with the 3rd letter of the alphabet and replace problem with party.

Get your groove on soldier

"I've heard about you and your honied words"

Said to my giant, mean, battle-scarred Orc.

Lol!