Narfi! followed closely by karliah, she talks too much and from when she starts talking i'v lost interest, the way she speaks is so monotone and BORING!

On the other hand, I dunno why so much hate toward maven black briar, she's one of my favrits:) she's staight up!
And legate rikke too.

I hate that jester looking guy. Really annoying. He will be sleeping with the fishes if I see him again.

Nazir...
Why do all the cool guys in the Dark Brotherhood die... and yet that Alik'r n'wah somehow survives AND is immortal? I hate him. I hate him so much I tried for half an hour to kill him with Mehrunes Razor despite his immortality (and to add insult to injury, he is the one you have to go back to if you get booted out).... then gave up and never went back to the Dark Brotherhood sanctuary again.

Also the two Alik'r in Whiterun.
AND Nazeem.

I'm pretty much prejudiced to the point of psychosis against Alik'r.

Dirge, everytime I see him in the Ragged Flagon my weapon hand twitches uncontrollably.

Agreed.... Why oh why can't we kill her...

I also hate Nazeem, the guy who always talks about Belethor, yes we know you work for him now please shut the hell up, and basically all NPCs like them that say the same line every time your 10feet near them.

You actually can, or could, kill her. If you follow Ralaf you'll run into her almost immediately.

Belethor, at the general goods store. Sleazy little man, but at least he has good stock.
Belethor's assistant
The guy who goes on at you for not living in the cloud district
The Windhelm racists.
Pretty much all the Thalmor.
The Jarl of Riften
The Jarl of Markarth
Argis the Bulwark (the thane in Markarth)
Cicero
Galmar Stone Fist

...I hate a lot of people don't I?

The main reason J'Zargo is like that is because Khajiit are not known as magic-users, their reputation as a race is mostly as that of bandits and thieves, and he is trying to pursue a path that doesn't follow down the same old stereotype of his race. He is determined that he can be just as capable a mage as any other race, in spite of being a Khajiit, and for him that ultimate proof is to be found in his personally becoming the Archmage.

For me, the NPC I couldn't stand was Mercer Frey. Others are annoying because I'll eventually hear the same phrases quite a lot after some time of playing, but Mercer was the one character who won the instant I heard him. I don't think I've ever heard a character so fully demonstrate the capacity and experience that is being an obnoxious [censored]. I almost expected seeing the voice credit as being "Stephen Russell as Mercer Frey (as Obnoxious [censored], the definiton.)"

I had to restart several legs of the quest line, because I eventually found myself unable to conclude conversing with him without resulting in my either swinging a warhammer at his face or bathing him fire.

Belethor and all the characters done in that voice. It's like finger nails down a chalkboard to me.

Gisli in Solitude plus that creepy sounding argonian in Solitude Jaree -rah.

I can't stand Maven Black-Brair. I would to have her take a long walk off a short end pier into an ocean of shark invested ocean and have them rip to her into shreds.

Hey I know what you mean. Someone calls me a "milk drinker" or says "Id like to bash your face in". I try to intimidate them so they attack me first so I don't get a bounty.

Absolutely. She has to be the most conceited npc in this game, but her daughter at the alchemy shop in Riften is nothing like her from what I see.

True my dear Layman.

There is a few.

Killable

Maven Black-Briar would be dead at the first chance I saw her if I could. Her whole family apart from Ingun would be.
Braith the nasty little brat in Whiterun. She needs some serious disceplining. I am surprised anyone would let her behave like that. I want to kill that b**tch every time I see her. I would if the game let me.
The royal children are all nasty little gits.
Most of the children are dikes you want to kill. Only the Solitude ones, the girl in riverwood, the battle=born boy and the girl who's mother runs the food stall are nice or normal.
Nazeem who goes on about the cloud district and how you probabely have'nt been there is a dike.
Obnoxious guards.
Pompous a**hats in courts.
Brynloff the nasty thief b**tard. He is so getting killed.
Ulfric Stormcloak
Some of the Battle-Borns. The Grey-Manes are ok to nice people. But some of the Battle-Borns, eugh.
All the Silver-Bloods.
Jarl Ingmund
The windhelm racist and his friends.
Gauis Maro. Yes I did kill him for the Black Brotherhood. Any guilt I felt faded everytime I was lurking near, stalking him looking for a oppertunity and he acted like a arrogant jerk when he spoke. Started out feeling a bit guilty, then it got less and less and less till finally I said, screw it, I would kill him for his attitude anyway. Did feel a bit bad about the wrecking his reputation though, lol. Not bad enough to not do it though.
Cicero. How I hate Cicero. From the moment I heard his whining, grating voice and his stupid jester outfit I thought, you are going to die. Had the urge to strangle him with his hat and stamp on his corpse. I fell sorry for the Night Mother having to listen to his grinding for all that time! Whenever I saw him I wanted to kill him up to the point I killed him for the quest.

Annoying But Not Killable
Z'Jargo. He is too cocky, but he is cool.
Argis The Bulwark is asking to be killed sometimes. Because instead of fighting, he yields sometimes. And he is not at all bulwarky. He is weak.

Irileth, she follows you around Dragonsreach with a constant scowl on her face, and her voice doesn't help, and if you actually say about the Dragons, you have to listen to that whole conversation about them.

Also, all merchants, just because of their annoying stocklines, I've heard them a million times, and stulll have no idea what "Incantations" are.

Ancano and Endelemar. High Elves in general. they are so arrogant.

Ulfric Stormcloak, the entire Black-Briar clan and that courier. I swear that courier must have a gps tracking device planted on me! And whoever that 'friend' is that sends those letters too!

If you haven't used that soul gem already or the next Thalmor you trap you need to make a pair of boots named Footsloggers.

She is close to my most hated NPC. Her, Tullius and Halvor. I want to kill each of them during the tutorial. Yes, I swear and curse at those bastards. Alas, you cannot get a weapon and help the dragon, so only one can be killed during the tutorial.