day killer

Someone who's had a bad day, and uses their negative emotions against you, or someone in a terrible mood who tries to make everyone feel the same way. All in all, they bring everyone down with their negative energy to bring themselves up. Similar to a party pooper.

Mary D. and Elizabeth got so drunk at the party last night, they woke up in a pile of vomit next to an old man. When they went to school, they dumped on everyone they saw. Everyone did not enjoy shit on their faces, so they called Mary D. and Elizabeth "the day killers."

by authOOr July 5, 2006

Killers Day

An annual holiday where “killers” who set their sights on a goal and didn’t let anything come in their way come together to share their achievements.

Bro u better start working hard, or am I not seeing u at “Killers Day”.

by Gamerjuice123 March 2, 2026

Keller day

Keller day is a day celebrated every December 11th to show thanks to keller. Praise Keller.

Do you know what day it is today?
Yeah! Happy Keller day!

by Supersuccsoil December 11, 2021

A day in the life of Helen Keller

Doing absolutely nothing for the entire day.

Person 1: hey man how was your day!
Person 2: my day was like A day in the life of Helen Keller.
Person 1: oh...

by dumbassalbinomonkeyfag April 4, 2024

A day in the life of Helen Keller

Doing literally nothing all day.

Person 1: hey man how was your day!
Person 2: it was like a day in the life of Helen Keller.
Person 1: oh.......

by dumbassalbinomonkeyfag April 4, 2024

Dakiller

2% Aussie
98% Nerd

by McKni9ht August 12, 2003

Darkiller

A crybaby, whiny, dirty, smelly Frenchman.

That Darkiller is such a wuss.

by Joey Jojo March 26, 2003