when u kill ur cohorts, team mate, or distraction. AKA, caboose from Red vs. blue
Tucker: You killed Church you team killing fucktard!!!
by gunslingergirlvy_c_e August 9, 2005
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Caboose from Red Vs. Blue. go to www.redvsblue.com
After Caboose shot Church(a teammate), Tucker called him a team killing fucktard
by Taylor March 5, 2005
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A phrase first used in Red vs Blue. Originally synonymous to team killing, now used to describe sexual activity perpetrated by college upperclassmen upon inexperienced freshmen. Often referenced as if it were audible.
A: Dude, see that girl with the Bio 101 book? I hooked up with her last weekend.
B: Excuse me, but I can't hear you over your rampant team killing.
by SabineLaGrande January 3, 2005
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When you and 2 or more team mates gang up on a single enemy player and kill his ass
by Dubiks May 1, 2019
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a jagoff who steals their friends lady friend rite out from under them. this smelly goat should have a cock shoved up his butthole as punishment for his douchebaggery.
josh- john how is sam
john- idk i think cdick stole her from me
josh- whoa, what a team killing fucktard
john- ya, pretty much
by cdick May 9, 2008
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a team killer "in halo, cs,ect frist person shooters"
kills team mate's too often...
"a dumb-ass"
invented by red vs blue
killing any team members and or themself.
you killed the whole team, "you team killing fuck tard"
by juutin June 19, 2006
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this is the second definition of the Team-Killing Fucktard also known as the TKFT. the plural form of TKFT is TKFTs.
Definition 1 of TKFT is the True Team-Killing Fucktard. if you are confused on which definition is which, be sure to check out that page, too.

2. Rage-Case TKFT (or Rage-Quit TKFT):

This version of the TKFT is MUCH harder to detect. they are ninjas, assassins and spies. in the world of online games, they are steriotypically pissed-off asshole ten-year-olds about to Ragequit; they tend to talk in the n00b language and are usually almost completely fluent in said language. unlike the True TKFTs, who simply dont know how to play.

Detection:
Early detection is not always possible. Much of the time, this breed of TKFT will go unnoticed in a crowd or teammates, blending in perfectly. The exceptions occur when they make their presence known, often by lapsing into noobish. The known detection methods involve checking for anger and hostility towards other teammates, reviewing the player's dialect to determine if they are a troll, n00b or TTKFT, and by watching for reckless playing manner with heavy weapons.

Prevention:

Unfortunately, this Rage-blinded TKFT cannot be fully prevented. Sometimes, they call for a specific action, such as being expelled from the game or team-killed into RageQuitting. the players who TK or kick this type of TKFT can be referred to (comically) as TKPS or Team-Killing Problem-Solvers.
Note: "Ragequit team-killing fucktard" just announces what breed of TKFT they are. you may mix it up as you wish. some common acronyms are RQTKFT, and RTKFT.

p1: U d1rTy M0Th3rFuCk3r!!! Ur M0M h@d N0 cUmPl@nT$ L@$T n1GhT!!!!! HAHA L0L0L pL0X!!!
p2: Dude, its just a game. what's your problem
p1: 1m M@D @ U D:<
*P1 kills p2 then ragequits*
p3: hahaha! he did such a ragequit. what a Team-Killing Fucktard!!!!!
p2 as he respawns: tell me about it.
by Super-Ultimate-Ownage-Penguin September 11, 2011
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