Badass Line as you kill...

[Tarranium]

BRING IT ON!!!
Theress only two ways this is going to end and in both of them..... you DIE!
Wich one of yous first?

 

[Tarranium]

actully it goes
its time to kickass and chew bubblegum and Im all out of gum.

 

[Giest118]

Remember when I said I'd kill you last?

I lied.

 

[Sexbad]

"DIE, ****."

Then I shoot him in the head.

 

[Fox242]

"You had better a have good standing with whatever you worship, because I'm sending you home to them so you can face their judgement. I'd pray for mercy from them, for I have none for you. Vaya con dios."

 

[AstylahAthrys]

"you just got Sarged"

Yes. This one.

 

[katsumoto03]

"you just got Sarged"

This.

 

[Gorog2]

This is going to hurt you more then it's going to hurt me.

 

[Jewrean]

Said with Arnold Schwarzenegger voice:

Arnold comes up behind a guard and snaps his neck.
*SNAP!*
"Take a break"

He then proceeds to rejoin his comrades.
Soldier: "Wow! How did you do that John?"
"It was a snap."

 

[St3althpyr0_37]

"Surprised? This could have ended no other way."

 

[Custard_Angel]

Mine is the same line I use in games.

"You mad?"

 

[wizzerd229]

"Say hi to Satan!"
"*Silence*"*bang*
"bang"

 

[Gorog2]

"I see almost dead people."
Bang

I want to buy you a Drink
LOL

 

[Zarthek]

"you just got Sarged"

Probabally this.. Red vs. Blue for the win.

The path of the righteous man is beset on all sides by the iniquities of the selfish and the tyranny of evil men. Blessed is he who in the name of charity and goodwill shepherds the weak through the valley of darkness, for he is truly his brother's keeper and the finder of lost children. And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers. And you will know my name is the Lord when I lay my vengeance upon thee.

You know.. in this context I'm picturing a guy with a cowboy style hat and overcoat pointing a revolver at the head of a downed enemy saying this... and it's awesome.

 

[Antidrall]

When you go to hell, Tell my father I'll be there soon.

 

[Bravo 21]

I hope you brought your wallet, 'cause the rent in hell is payed in advance!

 

[WorldCritic]

"I'm the best at what I do, and what I do is this. *BANG!*"
or
"It's official. You suck."
or if I've been playing Mortal Kombat over the weekend then
"World Critic wins. FATALITY"

 

[theguitarhero6]

"Tag! UR IT!" whenever theres a sneaky stealth stabbing.

 

[Del-Toro]

When it comes to revenge, the bad guy just loves going after the heros wife and daughter, and it's always wife and daughter, therefore...

"I'm just going to save my future wife and daughter the whole revenge thing and kill you now."

Alternatively

"Don't feel so bad. You're going to stop caring in about a second anyway" If I know the guy's an atheist.