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Reverse Serial Killer

Someone who repetitively changes lives without ending them.

Ex: The girls that bang guys that would otherwise be virgins at 40.

Ex: The end.
I’m glad that reverse serial killer took care of Dick so he didn’t go buck wild on the Vagina Monologue last night.
by Derilict McCoy October 27, 2018
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Killer Sudoku

1.Killer Sudoku is a popular variation of the classic Sudoku puzzle that combines standard Sudoku rules with an additional layer of complexity involving cages. In Killer Sudoku, numbers within outlined regions, called "cages," must sum to a specified value, and numbers cannot repeat within these cages or in rows, columns, and 3x3 subgrids.

Standard Sudoku Rules Apply:
Numbers 1-9 must appear exactly once in each row, column, and 3x3 subgrid.

Cages and Sums:
The grid is divided into "cages" (outlined regions), each with a target sum indicated in its top-left corner. The numbers within a cage must add up to that sum, and no number can be repeated within a single cage.

Solving Techniques:
Killer Sudoku often involves techniques beyond basic Sudoku, including mental arithmetic and logical deduction related to cage sums and number exclusions. The "45 rule" is a common technique, based on the sum of numbers 1-9 being 45.

Origins:
Killer Sudoku was established in Japan by the mid-1990s as "samunamupure," a Nipponized form of "sum number place," and introduced to the English-speaking world by The Times in 2005.

Difficulty:
While the name suggests a challenging puzzle, simpler Killer Sudokus can be easier than regular Sudokus, and the difficulty can vary significantly, with hard versions requiring considerable time and mental effort.
1. -Simon: What are you playing?

-Ed: Killer Sudoku, I think its pretty fun!

I couldn’t find a killer sudoku gif, sorry.
by Malik Yakubov July 20, 2025
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The Killer

Something you shouldn't try
The Killer is made with a Redline Xtreme and vodka.
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Snape killer

A person who kills another person from the opposing side, to gain the trust of their master, just to bring them down.
For example, Severus Snape killing Albus Dumbledore in the Harry Potter series to gain trust of Voldemort
Snape is a snape killer, he killed dumbledore just because of that!
by JariPinda March 16, 2017
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Serial Killered

Oh my god! I feel like I’m going to be Serial Killered!
by AZLV September 19, 2021
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GAMING KILLER

Friend : u r a thief
Thief : I m following footsteps of gaming killer or Killswitch
by Ishika Kankariya March 15, 2019
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Cowboy Killer

A complete redneck who doesn't do cowboy stuff but still does stuff in the mud and dirt and goes boating. And smokes a marlboro cigarette for a different reason.
Man what a Cowboy Killer, Redneck knocked out that cowboy.
by DoomShade July 17, 2024
mugGet the Cowboy Killermug.

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