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.

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.

when a guy gets a blowjob from a girl while playing Call of Duty.

the longer the blowjob(in minutes), the larger the killstreak
if she bites during it then "she sent the dogs"
if the guy ejaculates on her then "he used the chopper gunner"

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

1. someone who does not play the objective in any Call Of Duty online game, and is only trying to earn killstreak rewards

2. a douche bag who doesnt play to win and only plays to give themself high killstreak rewards such as Chopper Gunner's and AC130's

3. a camper that doesnt care about their team

A small youtuber who wants to make everyone laugh, has goals to reach on YouTube. Awesome person to collab with.

Professional Killstreak. The final tier of Killstreak Kits, Professional Kits are the rarest variation. In addition to a kill counter and a coloured sheen, Professional Killstreak Kits also cause the weapon to add a particle effect to the user's eyes.