Murdercat 

The 3rd cat in any household, completing a kitty cabal, ultimately leading to the death of everyone in your household. A little known ancient designation originating in Egypt in the 1st Kingdom, and was the undoing of more than one Royal Family. The main reason British Royalty has always preferred canine companionship. Rumored to be the most likely cause of death in the case of Cleopatra. However, this was suppressed for centuries by the Meowmiati, a clandestine organization made up of elderly cat ladies, who changed the narrative to blame a serpent, further vilifying the snake.

After all other suspects had been cleared, detectives determined the family unknowingly brought about their own demise by bringing a third feline, a Murdercat, into their home.

Murdercat by Originaljeffy October 3, 2017

Murdercat 

The German Leopard 2 main battle tank

The Russians were ambushed by a pair of Ukrainian Murdercats. They TikToked the whole thing. It's awesome.

Murdercat by Top-Break January 24, 2023

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

murderclown 

See: Doug Ford, Ontario, Canada

Doug Ford is a murderclown.
Murderclown alert!

murderclown by darkpenguin_efb March 27, 2021

William Murderface

The self-hating bass player from the band Dethklok. He plays a Gibson Thunderbird Studio 5-string and his bass playing is usually mixed out completely. He speaks with a heavy lisp.
Murderface's father killed his wife with a chainsaw before turning it upon himself in front of Murderface in a grisly murder-suicide when he was a baby. He also has an extreme hatred for Dr. Rockso.

William Murderface: "I woke up with a clown's hand in my pants. That's what I did today"

William Murderface by Krazy Riddens October 15, 2009

murderpan 

boston,ma (mattapan) neighborhood known for its high crime rate.

i live in murderpan, this is my hood.

murderpan by aaaaaa November 22, 2005

Murderapolis 

Another name for Minneapolis. Coined by the media a few years back when Minneapolis' homicides were at an all-time high.

Murderapolis is full of gangsters, hustlers, dealers, and pimps.

Murderapolis by 612 Thug May 4, 2003