Killjoy

The name of people who are major fans or the band My Chemical Romance.

Killjoys, make some noise! :)

by Killjoy :) June 16, 2011

killjoy

1: Someone who ruins someone else's fun.

2: A fan of the progressive 90's Canadian punk band, The Killjoys.

1: Max took the band out, and Conan the killjoy got peeved, and screamed at them. The party was ruined.

2: "Today I Hate Everyone" is Kev's favorite song, he's a total killjoy

by cheeseplaydoh August 11, 2004

Professor Killjoy

The Most badass Motherfucker on the planet YO!

Professor Killjoy fucked your mom and most likeley hates you! He also likes to hit bunnies with his car

by Muas March 15, 2003

killjoy

emo trash

''you see that emo kid?'' ''yeah, i heard they're a killjoy''

by glittergerard June 15, 2015

killjoymobile

The best mcr fan account

Is that killjoymobile im gonna shit my pants

by Coolkidurmom6666 November 5, 2021

killjoy

You ended a opponent's killing spree. Medal on Halo 3 after ending a opponent's killing spree.

My opponent killed 5 opponents without dying. I killed him after that to receive the killjoy medal.

by Mr. Chad Allen October 24, 2007

Killjoy

A strange phenomenon that occurs when a man sees an opportunity to lecture a woman in his life about why it's wrong to enjoy something she enjoys, whether it be silly laughter he doesn't understand among friends or a dessert or admiring her own beauty in the mirror. He has something negative to say because of his own inner turmoil, but he takes it out on the woman. He needs to feel like he's smarter and misery loves company.
This could also be true coming from a woman, or parent to child, child to parent, friend to friend or anyone to anyone. Sadly, I have had a lot of people try to be killjoys in my life, so I never try to be one toward others.

"Everytime I try to get laid, there is a killjoy."
"Calorie Cops are killjoys."
"Killjoys are sadistic."
"Everybody treats killjoys like crap. That's why they are the way they are."

by MadamexXx February 26, 2009