murderism 

Modern terrorism, which is less concerned with achieving a set goal though violent means (traditional terrorism), and is more concerned with simply killing innocent people and claiming it's for a cause.

The Beslan crisis was a reprehensible act of murderism.

murderism by 7241 December 21, 2013

Murderism 

A past verb of murder

You are sentenced to 1 year of prison due to murderism

Murderism by Sxp3rn0va May 22, 2021

murderino 

A person who is interested in, especially obsessed with, murders. Including serial murderers, spree killers and rage/thrill killers. Dubbed Murderinos by a member of the My Favorite Murder Podcast fan page on Facebook. Murderinos gather there to discuss the podcast and interesting murders.

"I am available total murderino I'd rather read a true crime book than go out."

murderino by Monster Girl February 10, 2017

Mormon Murders, The

A book by the same title. A true story of the police investigation of Mark Hoffman, a bomb murderer and professional forgerer and member of the Mormon Church. Hoffman entertained himself by finding documents to embarass the Morman Church and nearly exposed the vast Mormon enterprise for the fraud that it is. This book explains in great detail the involvement of church hierarchy in this cover up.

Man, I posted this definition of Mormon Murders on Urban Dictionary and the Mormon thought police had it removed within a week. Lets see if this one makes it any longer.

Mormon Murders, The by Fanny Alger August 28, 2005

murderize 

to destroy or obliterate a living being through excessive violence, force, or murderization

Thomas murderized Taylor with a spoon after Taylor created a perfect experiment.

murderize by Thomas R. December 10, 2005

murdering piece of shit

Scar from LK1 who killed Mufasa.

That murdering piece of shit killed mufasa!

murdering piece of shit by ananomus November 2, 2004

murdering the head

this phrase can be used as a boast or a warning. it refers to the act of using the restroom, leaving both a large amount of excriment and a terrible smell behind.

bro 1:hey bro, where's your bathroom?

bro 2: no bro, dont go in there. i just finished murdering the head.

murdering the head by sailormanbananaton February 5, 2010