A short killing spree in Perfect Dark Zero. When you get 3 kills in a row without dying in multiplayer, the announcer says "KILLTASTIC!!!" Many people hate PDZ's announcer because of his voice and his killing streak phrases
Player 1:Headshot! I own with the jackal!
You killed AVirusInfection
Player 1:Another one!
You killed LurkingDiablo
Player 1:Sniped!
You killed RevivedSgtRock
Player 1 is on a streak of 3 kills
At this point, the announcer says, "KILLTASTIC!!!"
Like "belt-fed"; refers to an individual in the military or with a military background who is very regimented in they way they think and do things; there is some truth to the myth that anyone that was or is a Drill Instructor or Drill Sergeant tends to be "by the book" and in some cases even when they are not at work physically they act and think like they are
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"