Killtacular 

In Halo video game series, when you kill 4 opponents within 4 seconds of each other. When someone gets a killtacular, it is announced to that player by the Halo announcer.

The announcer in Halo yelled "Killtacular!"

Killtacular by Zach Dorsett October 4, 2005

Killjacular 

The act of stealing someone's kill.

"Seven assists?Killjacular!"

Killjacular by Derek Nelson December 22, 2008

killtacular 

To merc people in Halo hard.
Killing 4 or more people in rapid succession.

I hear killtacular a lot when I play

killtacular by SirHumpsAlot July 3, 2003

killtacular 

Derived from an award on Halo whereby the player gains 4 kills in rapid succesion *aka they pwn you real bad*

Now an online synonym for anyone who dishes out the pwnage big time

pwnage! that was KILLTACULAR!

killtacular by Arrow January 8, 2005

killtacular 

A term said by the Halo 2 announcer when a player kills four players in a row in very rapid succession.

"you coax, what does killtacular mean?"
"It's like the thing you do with underage teens, 4 in a row, 4 seconds between"
-Futuristic sex robotz

killtacular by Zakkkk December 29, 2007

Killtacular 

1. Getting 4 kills in 4 seconds in the Halo: Combat Evolved or Halo 2 video games.

2. Something impressive or spectacular.

3. ownage.

These Chilidogs are killtacular.

Double Kill. Triple Kill. Killtacular!

Killtacular by CalibMatlock August 10, 2006

Killtactular 

Four kills in a row halo2

OMG I got a Killtactular!!!

Killtactular by Black Viper August 29, 2007