by A_single_bean May 18, 2019

When a gifted child’s Xmas wish for Santa Claus is to be rewarded with the last digit of the number π, which prompted the Donor-in-Chief to commit a “mathematical crime,” because he couldn’t fulfill the child’s “Christmaths” wish.
A few billion children worldwide would miss their Christmas gift this year, because Father Christmas had been charged for murder by pi—he’d first be spending the twelve days of Christmas behind bars before being flown to a North Korean or Siberian prison.
by Fasters April 18, 2022

A British term of endearment for the penetrative partner whom provides the destruction of an anus during sex.
Hank: that was incredible bottom-sex you gave me last night, mate, you're a true bum murderer.
Bruce: Well, I just try me best. Credit where credits due, you took it like a brave little trooper.
Bruce: Well, I just try me best. Credit where credits due, you took it like a brave little trooper.
by Manky Parvinussy September 8, 2018

Allan Kumpulainen
Luke: How is your Goldfish going?
Sim: Oh, Allan was over so it's DEAD!
Luke: I heard about him.
Sim: Yeah he is a Goldfish Murderer.
Sim: Oh, Allan was over so it's DEAD!
Luke: I heard about him.
Sim: Yeah he is a Goldfish Murderer.
by Simi-Sinatra September 15, 2010

Your friend that you would call if you just murdered someone. Someone who is always there for you no matter what.
by MLouPeach October 11, 2017

A slight nod toward your henchman indicating you would like the person you've just spoken with murdered.
1. "I understand your misgivings with my company and I'm sorry we won't be doing business together"
(murder nod)
Henchman murders
2. "I'm going to get paid, one way or the other"
(murder nod)
Henchman murders
(murder nod)
Henchman murders
2. "I'm going to get paid, one way or the other"
(murder nod)
Henchman murders
by magooisim February 12, 2013

Not dissimilar to an axe murderer, except more hardcore and more capable of swifter, more efficient kill.
by Sarkata April 20, 2010
