Killer app

Mobile application with doubtful usefulness that gets downloaded and used by a very large number of people, often without a valid reason.

Hey, once you are done with Candy Crush, check out Quads and Flappy Bird, they are the latest killer apps to hit the App Store!

by n.tex January 25, 2021

Zodiac Killer

The zodiac killer was a mysterious murderer in the 70s. Got away with a lot of murders.

Ted Cruz is the zodiac killer!!!

by WHALEMART June 30, 2016

mass sheckle killer

Your friend that asks for money and never warns you that they will do it again and again and again. When your plan was to give a little bit of money, next thing you know he is asking for even more money.

I thought you were homeless but you're a mass sheckle killer!

Can I have 1000 sheckles? I'm not a mass sheckle killer by the way. Oh and also I need another 5000 sheckles please.

by Temiz August 7, 2023

CEO killer

Someone who has done something that benefits the greater good

Person 1: "Did you hear Luigi is working on improving healthcare access and affordability for millions of Americans?"
Person 2: Respect. He's a real CEO killer."

by FreeLuigi December 18, 2024

Mark aka zodiac killer

Markus parkus is a Leo

Bark is a Leo and he is in denial mark aka zodiac killer

by Zodiac in denial February 14, 2022

tastebud killer

one who farts during analingus, which results in the licker's tastebuds dying

janet is a tastebud killer

by Youngboyonpornhub November 27, 2023

angle killer

when you kill the good in someone. like showing them drugs for the first time. when you kill the innocence

i showed the dnd kids meth god Im such a angle killer

by TheBartender. February 10, 2021