Deatheater

A person obsessed with death, mortality, and end to life basically. That is a common theme in their music, entertainment, and artwork.

Edgar Allen Poe and Holden Caulfield were Deatheater (s)

Deatheater by ShutDesFuckUp June 6, 2011

Ron the death eater 

The polar opposite of (and often directly caused by) draco in leather pants, whereby fandom demonizes a previously likeable, good character, often for the sake of shipping.

The origin of the name comes from Harry Potter fandom, in which fanfic writers shipping Hermione with characters other than her canon love interest, Ronald Weasley (or Ron), would often include some terribly contrived arc in which Ron goes insane from Hermione dumping him, and promptly joins the villains of the series, the Death Eaters, thus making it easier for readers to sympathise with Hermione's choice and hence the ship of choice.

Perfect, non-HP example of Ron the death eater in action:

In 2002, the second series of the Pokemon anime saw a cast change, in which one of the three main characters, Misty (who was heavily shipped with one of the other main characters, specifically Ash), was swapped for a younger model, May. Cue dozens of gratuitous rapefics written in May's dishonour. Voila: May the death eater.

Ron the death eater by WolfsBaneT9 January 3, 2013

deathmatter56 

a weird guy on youtube who attempted to break the world record for kicking his head over and over again. his videos are special, meaning "brain draining".

p1: " hey did you see the new deathmatter56 video?"
p2: " yeah, it sucked."

deathmatter56 by creepy carrie April 23, 2009

Death Eater

A server/minion under the control of Lord Voldemort, a Dark Wizard in the famous book series 'Harry Potter'.

They hid in the dark, away from the group of Death Eaters. If they listened closely, they could hear savage plans of destruction passing amongst them all.

Death Eater by Siriuslyfun19212 March 9, 2006

deathmaster 

1) The character in a role-playing game who is extremely effective in combat.
2) A video gamer who regularly lays waste to all of his opposition.

"Mike was kicking my ass in Halo 2 - he's totally the deathmaster."

deathmaster by Steve H. March 18, 2005

Deathaversary 

The anniversary of someone’s death.

“My mom’s Deathaversary is on Christmas Eve.”
“I have three deathaversaries to deal with this month.”

Deathaversary by Rachee Mama May 11, 2019

Deathaversary 

Deathaversary is the anniversary of a death.

Today is the 3rd deathaversary of my dad.

Deathaversary by SierraFawcett February 11, 2019