Jeff the killer 

A serial killer I would totally **** (maybe I have a slight psychopath kink)

Jeff the killer would kill someone for you and that's hot

Jeff the killer by Eli- November 24, 2021

Killjoy 

An idiot or someone so stupid they can't open a door.

Killjoy, you're suck a fucking retard... use google if you can't find the game.

Killjoy by †wiligh† November 21, 2007

killerful

see killerific and killapatamus

that was a killerful meal

killerful by god October 28, 2003

Stone cold killer 

Ashleigh’s tend to be stone cold killers

Ashleigh was a stone cold killer yesterday

Stone cold killer by Alexcc October 30, 2017

Killing Aliens 

1. To play a popular video game with a friend in platonic fashion.

Usage note: Nescient individuals often refer to this activity erroneously as "playing Halo".

"You want to Kill Aliens later on?" "Yeah, but if we're fighting the Flood, you'd better let me pick up the first shotgun this time."

"Are you guys playing Halo later on?" "No, we're Killing Aliens."

Killing Aliens by Timothy West May 16, 2008

Killua 

Killua is the hottest minor character from anime show hunterxhunter every girl that watches simps for killua, he is also the most powerful zoldyk son

Killua is hot

Killua by killuaismyhusband February 12, 2021

Killcrap1 

Loser...Bout it

Yo, El'dar is such a killcrap1

Killcrap1 by Edgegod360 May 15, 2018