Schoolie Killer

A person who eats more than one tray of the New York City Department of Education free lunch.

Yo, Marlee and Jayden are being schoolie killers again.

by Marlipia November 25, 2019

Origami killer

The origami killer is a character in the video game heavy rain, he is not revealed until the end of the game, he is murderer who tricks kids by wearing a police uniform, into trapping them into an area of water, until the rain comes down, having them drown, the origami killer is Scott Shelby

Shaun: help

Origami Killer: no

by The classic memer July 25, 2018

groove killer

a person or event that kills or deflates ones groove thus removing ones sense of contentment and happiness

working late last friday night was a real groove killer

by sarverr May 14, 2004

killer sperm

Killer sperm is the sperm that comes out at the start and end of an ejaculation. It's purpose is to kill other mens sperm that could still be inside the pussy.

My killer sperm was specially trained in testie camp to fuck up other sperms.

by wormzz August 12, 2009

skin of a killer

Skin that sparkles in the sun and gives the illusion of diamonds.

Edward: This is the skin of a killer, Bella.

by Hellotheremate August 9, 2021

Yankee Killer

A roadway traffic circle intersection, or “roundabout,” when installed in the United States. Intended to ease gridlock at busy intersections, it has become a source of amusement to Europeans (especially the British) who are “gobsmacked” by the apparent inability of Americans to negotiate them. When the Yankee enters the traffic circle, his odds of being mangled in an accident, or at least being perpetually unable to exit the circle, are greatly increased.

Niles Gordon III: You missed your exit again Bob.
Bobcat: Bug off, you limey Brit! Can’t you see I’m stuck in a Yankee Killer?
Niles Gordon III: Rule Britannia!

by Bobcat December 17, 2019

Crowd Killer

An ego maniacal man child with no social awareness or self control. Their natural habitat is the hardcore show, where they are known to exclusively assault and batter people half their size, because it makes them feel "tough."

Did you see that 200 pound crowd killer punch that minor in the face? Wtf is his problem he's like 34.

by ArchangelMike July 5, 2023