Works like this game, only with actual people instead of avatars.

It should look like this:

Name of the achievement (preferably witty or clever)

Requirements for getting the achievement.

Act of War

Kill Milos Stefanovic while standing within Croatia's borders.

edited 4th Jun '11 4:24:11 PM by SeanMurrayI

Gimme Three Steps

Kill Sean Murray I in three or fewer steps.

edited 4th Jun '11 7:52:35 PM by Premonition45

He Didn't See That One Coming

Kill Premonition 45 from behind

edited 4th Jun '11 5:13:43 PM by Jonny0110

Bare Bones

Kill Johnny before he has a chance to flesh out his own profile.

Archive Pan-Fry

Kill Tatsumar by distracting her with interesting canon.

edited 4th Jun '11 5:19:46 PM by Premonition45

No Fate But What We Make

Set up a trap for Premonition 45 to "accidentally" kill himself inside of while he attempts to prevent his own death which he has foreseen.

edited 4th Jun '11 7:52:26 PM by SeanMurrayI

Ham-to-Ham Combat

Kill Sean Murray with a ham.

-pouty face- NINJAAAAAA!

NINJAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!!!

edited 4th Jun '11 7:56:00 PM by thespacephantom

Buried Alive

Leave Sean Murray I as he left you, the player, as he left your special someone: marooned for all eternity in the center of a dead planet, buried alive... buried alive...

Premo 45 Malt Liquor

Kill Premonition 45 with a bottle of Colt 45.

edited 4th Jun '11 8:08:48 PM by AikoHeiwa

Soylent Green Isn't My HAIR!

Kill Aiko Heiwa by switching his favorite character's hair color again.

edited 4th Jun '11 8:09:56 PM by burinnu

Spelling Panic

Kill Burrinu by wearing them out correcting the misspellings in fanfics.

Self-fulfilling prophecy

Kill Premonition 45 within 45 seconds.

Signed in Blood

Kill Shichibukai by writing a sig on their body with their blood.

Saw It Coming

Kill Premonition 45 with the use of snakes, dogs, cats, or spiders.

Hey! Listen!

Annoy Stolen by Fairies to death.

Apology Accepted

Kill Att Obl by making him apologize to Darth Vader.

Killed by Faeries

Convince the Faerie prince that his captive is a faerie hunter, and that she must be executed.

Premonition of suicide

Manipulate premonition into killing himself with a colt 45.

edited 4th Jun '11 8:29:43 PM by Shichibukai

Strange Trees Grow Strange Fruit

Hang Premonition 45's body from a cell phone reception tower just off of the Jersey State Parkway.

Take Your Time

Take as much time to kill Shichibukai as it does for Shichibukai to type a response to Faeries' posts.

edited 4th Jun '11 8:34:32 PM by SeanMurrayI

I HAVE NO INDOOR VOICE

Kill Sean with an even louder voice than his!

Down the Rabbit Hole

Kill Tatsumar by forcing them down an actual rabbit hole.

Irony

Kill Premonition 45 with a club to the back of the head... so they don't see it coming.

Fearies my dear, fearies

Convince Stolen that the forests are full of faeries, then lure her into a Bait-and-Switch trap of deadly FEARIES.

edited 4th Jun '11 8:44:01 PM by Shichibukai

Double-Edged Sword

Ask Shichibukai if they want to view a rare knife collection up close.

Show them it up close regardless of the answer.

Faerie Dust

Invite Stolen By Faeries to your house, saying that you have a lovely new book on fey creatures. While she's not looking, hit her with a shillelagh from behind, then throw into the furnace. Sell the ashes to the neighborhood 7-year old girl that watches too much Winx Club.