Deathswayer 

Being in a state of permanent "triggered-ness".

"Damn, Arro must be DEATHSWAYER'D right now. He's been mad for weeks."

Deathswayer by Vooosk August 28, 2017

DeaThSlaYeR™ 

An old member of an anime website. He loves zen a lot.

DeaThSlaYeR™: I love you, zen.
zen: sure you do.

DeaThSlaYeR™ by newwebsterdictionary February 28, 2010

Deathwater 

Deathwater began when the Mist from Stephan King’s story was herded to Texas and milked, producing normal-seeming vitamin water. But after three minutes on contact with air, it turns black. And all those medicinal properties? They go to Hell. It will kill you. But first, you throw up 600 pounds of bricks! Luckily, you don’t notice because you having a high big enough to fit two 747s, six eighteen wheelers, and an elephant. Then you die.
Besides the Mist, Deathwater comes in two other flavors: Chuck Norris Sweat and Chuck Norris Urine. Deathice is also in the works, which is described as being like ice-skating on sand paper.

“If you buy Deathwater, you won’t have to worry about the economy. ‘Cause you’ll be dead!”- Greenwood

“I welcome you!”- Satan

“I got Damascus Fever! Could Deathwater cure it?”- Last of a series of Deathwater references in trail logs along the Appalachian Trail approaching Damascus

Deathwater by Gobba42 May 16, 2010

DeaThSlaYeR™ 

Regular of Anime-Sensei. He wants to be associated with evil and darkness but everyone knows he likes pink bunny rabbits.
Also, he loves zen a lot but he's in a state of denial.

DeaThSlaYeR™: hug me, zen
zen: make me.
DeaThSlaYeR™: but i love you
zen: orz

DeaThSlaYeR™ by merriamdictionary March 7, 2010

Deathslayer 

An adjective used to describe hardcore, gothic, "freaky", or generally strange people. No affiliation with the band slayer.

"That girl is totally deathslayer, and I have made this assumption after finding out she had bitten the head off of her chihuahua."

Deathslayer by Popozao September 1, 2006