murdar 

like gaydar, only it's the ability to know which normal-looking person is actually insane enough to kill you.

This nice looking fellow asked me out last night but my murdar alert started beeping so I said no. And I didn't even give him my real name.

murdar by DawnYawn September 20, 2009

murdercube 

A sculpture of decommissioned guns bundled together with a wider exhibit which includes anti-gun multimedia projections, a list of victims of gun violence and a set of whiteboards for patrons to leave comments, it is also worshipped as the embodiment of violence and bloodshed. The name "murdercube" was placed on it by the 4chan weapons' board /k/ and generally written murder/k/ube.

"Did you go see the murdercube?"

"It's in Canada, right?"

"Yeah. I went and wrote AVE NEX ALEA SALUTO NEX ALEA on the whiteboard."

"Next to all that libshit?"

"Of course."

murdercube by aelaxeneva November 17, 2013

explanation is joke murder 

If you have to explain it; it's not that funny.

I'm not going to tell you why Sam is like a broken stoplight. Explanation is joke murder.

explanation is joke murder by JormanThoad April 19, 2017

murderclown 

See: Doug Ford, Ontario, Canada

Doug Ford is a murderclown.
Murderclown alert!

murderclown by darkpenguin_efb March 27, 2021

Murder Mystery 2 Teamers 

fucking emo assholes that team up in mm2 and the one that is murderer kills everyone else but their dumbass team, or they fucking camp the gun until one of their teammates gets the gun because they're too scared to die.

Murder Mystery 2 Teamers just show off their shitty emotes and knives

Murder Mystery 2 Teamers by mvyb October 8, 2020

aks murderer 

Someone who repeatedly butchers the English language by mis-pronouncing "ask" as "aks"

Guy walks up to a store clerk: "I went down to the men's department to aks where the kicks were but he said to aks another associate so I'm aksing you."

Store clerk: What was it you wanted to ASK me?

Guy: "Where the shoes at?"

Store clerk:"2nd floor against the back wall."

Guy:"Aight"

Store clerk (thinking to self):"What a fucking aks murderer."

aks murderer by Ben Chott July 22, 2009

Murder 

A hobby that kills time along with its victims in the process.

"So, what's your favorite hobby?"

"Murder."

Murder by HellsingDMC November 1, 2014