killstroke 

Stroking your dick till you're dead/stroking someones dick to death.

Friend: Oh shit, he pulled a killstroke on himself!
Friend(2): A sad way to die...

killstroke by SMLE December 3, 2018

chibi killstick 

origin: came from www.megatokyo.com
..at least, sort of. it's on the creator's art site, www.fredart.com
1. ph34r t3h cute ones pic. it's what the girl it's holding.

i want a c|-|1b1 |<1ll5+1c|<!!!!

chibi killstick by Aya-kun November 10, 2004

Killstreak 

A reward given to players in Newer Call Of Duty games after killing a certain amount of enemies without dying. Normally consisting of a support helicopter, dogs, or air-strike. Until Modern Warfare 2 was released and gave players many more rewards for camping and being little pansies abusing care packages and sentry guns. Higher streaks include Harriers that hover with chain guns, predator missiles you control and AC-130 and chain gunships that spawn kill.

Upon camping your ass off to a 25 killstreak you can call in a nuclear warhead to end the game, because by that time the entire server is sick of your shit and at least Infinity Ward is self aware of what they did to a "realistic" war shooter.

Smokeytoke420 with a title and emblem of a weed leaf obtained his AC-130 Killstreak where he proceeded to spawn kill the enemy team as they were punished for not camping.

Killstreak by Moonjabi January 6, 2010

xxx on a killstreak 

Late rapper xxxtentacion had a song named, ''RIP ROACH''. One of the lyrics from the song says, "xxx on a killstreak''.

Yo, had you heard this song called RIP ROACH? It's fire vro, "xxx on a killstreak''.
Bro that sounds neat im finna listen to it ong.

xxx on a killstreak by TRPLE4 January 23, 2021

killstealer 

One who interrupts a fight and delivers the final blow on a target that someone else has been wearing down, taking all the credit. Primarily used in multiplayer videogames, especially the Super Smash Bros. series from which it was born.

"Hey, he was mine, you killstealer!"

killstealer by Zaenos August 10, 2006

Killstreaker 

A girl who purposely aims low and flirts with males in a lower league (especially with simps or white knights) in hopes of adding to their body count to impress a male who is in a higher league.

Lydia is such a Killstreaker. She is only hanging out with James to impress Johnathan.

Killstreaker by simpdeystroyer December 21, 2019

Killsteal 

Noun, when you're about to kill an enemy in an online game, and another player comes out of nowhere and kills them instead, in one or two shots, usually a n00b.

Shit dude, I was about to kill Matt-O when this douche jumped up nd got a headshot!! Killsteal.

Killsteal by Matt-0 June 17, 2009