COD Killer 

A first person shooter video game, that is SUPPOSEDLY so much better than the Call of Duty {COD} franchise, it will put it out of business.............VERY UNLIKELY

Boy 1: Hey, did you play that new game, "BANG BANG, SHOOT, SHOOT".

Boy 2: No, I haven't. Is it better than Call of Duty??

Boy 1: It's way better than Call of Duty, it may just be a COD KILLER.

COD Killer by That 1 guy June 20, 2012

deer killer 

a person who tells tall tales and then denies it later when called out about it.

Duck: I rode up next a deer on my atv and jumped on its back and slit its throat and ate it.

Me: No you didn't.

*later that day

Random Person: Hey Duck I heard you killed a dear with your bare hands.

Duck: Dude I never said that, it was Billy.

Random Dude: Deer killer.

deer killer by deerkiller December 29, 2007

cooler killer 

an overweight person at an outdoor summer event who sits down on and damages the cooler

You see that big woman over there - she is a cooler killer, that cooler will break if she sits on it.

cooler killer by Groovysoca July 19, 2010

Bunny Killer 

Someone who is sick (a cold, flu, conjunctivits etc.) and goes into their workplace and infect other people, rather then take a day sick off work.

Named after the method used to eradicate a colony of rabbits which was to poison one rabbit with food, let it take the food down into the burrows and let the rest of the colony eat the poison.

Molly is a total Bunny Killer

Bunny Killer by sabress83 January 6, 2011

Cornea Killer 

A person who sprays fabreeze, perfume, lemon juice, clorox bleach, Vineager, or any other hurtful substance into someone elses eye causing them to screach out in a yelp of pain.

She strutted around the room like she was a spy with a bottle of vineager in her hand. Poor Mike innocently walked up and she sprayed him dead in the eyes, what a Cornea Killer.

Cornea Killer by MathClassAllOverAgain:) May 20, 2011

story killer 

A person who ruins a story someone else is telling, by breaking in with an impatient question, or by blurting out a guess at how it ends.

Janice: "So I'm at the grocery store and this guy I never met before takes my hand and--"
Chuck: "And he proposes, right?"
Janice, "Man, are you a story killer or what?"

story killer by Zwieback September 23, 2016

Infant Killer 

A term used describing a person, generally a male who makes a habit of going after younger girls, especially in his teenage years
Of Caribbean and West Indian Influence, originating specifically from the Cayman Islands

"Ricky you need to stop dating 14 year old girls you are a real infant killer"

"I would date her but I don't want to be an infant killer"

Infant Killer by KYSeaman345 April 19, 2018