Just give a class name and maybe a play style and let me make a class. I'll probably post them when I can.

Vampire Necromancer. Only summon undead and direct damage spells (like Vampire drain).

Legion Healer. Restoration and Alchemy, you know which armour and weapons. Why were they going to behead you? AWOL, off healing the poor, as you do. Of course the guys who court-martialled you are now nice and crispy, thanks Al-dew-eeeen. Time to take up the old rank.

Trickster class.
Only non lethal spells and indirect damaging, like frenzy.

Nightblade

One-Handed (Armsman 5/5, Fighting Stance, Savage Strike)
Alchemy (Alchemist 5/5, Physician, Poisoner, Concentrated Poison)
Pickpocket (Light Fingers 5/5, Night Thief, Poisoned)
Sneak (Stealth 5/5, Backstab, Deadly Aim, Assassin's Blade)
Conjuration (Novice-Expert Conjuration, Necromancy, Dark Souls, Twin Souls)
Illusion (Novice-Expert Illusion, Hypnotic Gaze, Aspect of Terror, Rage, Master of the Mind, Animage, Kindred Mage, Quiet Casting)


For RP become a vampire or join the CoW and get kicked out for killing someone then join the DB.

I recommend the 'no build' build, no perks, no armor, no weapons, no spells

A very entertaining build in my opinion is the "nightblade" Vampire build like suggested above. Pretty entertaining.

Paladin

One hand (mace)
Block
Heavy Armor
Destruction (lightning)
Restoration
Enchant (essential you don't have to have free destro but i recommend atleast 75% off)
Blast things with lighting till they get close and put up lighting cloak and raise your shied to be untouchable in close combat. Purge all undead.

Dark Knight
Two handed
Heavy Armor
Block
Conjuration (necromancy)
Illusion
Enchant (less important make sure you cant cast at least one illusion spell in combat and raise dead when needed)
Control the battlefield use your undead fallen enemies to screen you while you use illusion to cause chaos creating an oppurtunity to come charging in with your great axe.

Just my two most recent and fun play styles.