Anything in Skyrim you've never done that everyone else seems to have done? It's okay if you've done it recently. I've had the game since early 2012.

I've never got any of my magic skills over 30.

I've never naturally leveled over level 35.

I've never played Altmer, Orc, Argonian, Khajiit, Redguard, or Breton.

Other than that, I've only beat College quests once, Dark Brotherhood once, played Bosmer once, played Dunmer once, married once, and only adopted twice.

Not yet done dragonborn dlc

Do you have it?

many of the "evil" daedric quests, like Molag Bal's

Never finished the Dragonborn DLC, the one character where i would have, got screwed over by a bugged mod

Never finished the thieves guild, though i am rectifying that on one of my 2 current characters

Never helped the vampire side of the Dawnguard DLC.

I can add that I never do Daedric Quests, never have. Except Meridia... is she Daedric?

Thieve's Guild svcks until you get Nightingale.

Never helped Vampires either.

TEchnically the thieves guild is a daedric quest since you are helping a Daedric prince

and yeah, Meridia is a Prince as well.

And you've never helped Dawnstar with their nightmares? or gotten Azura's star?

This one has never stolen your sweetroll. If anyone tell's you different, it will most likely be M'aiq and we all know his words have no basis in the realm of the truth.

Never finished the main quest... yet.

Never finished the Companions quests either.

Never made the cw on the imperial side.

Never have visited the whole map either, yet.

Thieves Guild.

Have not seen all of Solstheim yet.

Doing the CW during the MQ so that Season Unending coukd be different.

Entering Bleak Falls Barrow at level 20 or higher to see body with note where Frost Troll would spawn.

Never played as a female Argonian
never left helgen as a female Khajiit
never done a serious playthrough as a male imperial.
never explored the whole map
never left helgen as a male Bosmer
never done a serious male Breton playthrough
never made a character more beautiful than http://i.imgur.com/EOdrreT.jpg
never.......

Never fought a legendary dragon.
Never fought ebony warrior.
Never played as an Argonian.
Never took a perk in lockpicking tree.
Never finished the game as a mage.
Never finished the Blades quest because spoiler

Edit:

Never played as an Orc.

Never killed Nazeem or Heimskr

Actually, it would be shorter to list what we have done in this game, wouldn't it?

Never finished Dragonborn yet,

Never finished Dawnguard yet either,

etc.

Just fought the Ebony Warrior for the first time ever this morning. It took 12 hours in game. What a tough SOB. Clash of the titans. There's quite a few others. Oblivion Walker and Thieves Guild comes to mind. Only did first few quests of the DB.

Have done everything, i cant think of anything that i overlooked. i guess i still havent been to each cave/dungeon in the game yet.

Played for 500 hours yet never once done the Dragonborn DLC - tbf it's not through choice. Due to mod conflictions my saves always become corrupt if I enter that blasted island.

Still haven't played any of Dawnguard or Dragonborn aside from the very first instances.
Haven't completed the game either. Played Skyrim tonnes though which I think should say more about the game than it does about me.

I'll get round to finishing it eventually but for now I've headed on back to Morrowind.

I've never...

Finished Dawnguard

Begun Hearthfires

Begun Dragonborn

Fast traveled

Owned a horse

Owned a house (vanilla)

Married a spouse

Adopted a child

Soul trapped

Enchanted

Equipped pre-enchanted weapons or armor

Shouted (unless it was required by a quest)

Used 11 out of the 13 Standing Stones

Equipped a helmet

Equipped a shield

Been a Vampire

Attacked a guard

Played the Imperial side of civil war

Made an Imperial, Khajiit, Argonian, Bosmer, Orc character

Made a male character

Taken perks in Enchanting (obviously), Lockpicking, Speech or Pickpocket.

I'm sure there's lots more. I just don't have the patience to think of anything else.

Ive never used the pickpocket skill.
Ive never NOT killed Nazeem.
Ive never played as a Khajit or Imperial.

Civil War

Used perks in Speech, Pickpocket or Lockpicking

Played as Argonian, Orc, Male Nord.

Played Sword&Board

Taken the Blades side against

Never done Boethia's Calling

Oh that's right, I've done Azura's, Sanguine's(by accident), Namira's daedra quests, but not the rest.

Sanguine probably has the sneakiest quest ever,

Played a mage. Done the Dark brotherhood, Done Dragonborn, killed nazeem.

Never joined the dark brotherhood - I always avoid going to find out about Aventus Aretino as I know that svcks you into the questline.

Never followed the thieves guild questline.

Never chosen a side in the civil war. They're both as bad as each other

Never made any weapons or armor. I have improved a couple of pieces though, and I've built a couple of the Heathfire houses.

Never played as many races, but most notably the Dunmer. That seems to be a fan favorite that I've never played as yet, though I plan to next time through.

I've never joined the Bards College. In fact, I've only barely visited the place a couple hours ago.

Never stuck with any weapon type that is not a sword.

Never played a pure mage.

Never have gotten all shouts.

Never have actually used most shouts, outside of a small handful.

Never have fully completed the main Dark Brotherhood questline.

Never have used mods... Me not being a PC player might have a lot to do with that. It does look like mods really add a lot to the game.