killing 

doing esceptionally well at something.
Usually followed by "it".

I saw their band last night and they were kilin' it.

killing by clrlt808 April 19, 2003

killbot 

Victims of one of Zapp Brannigan's most brilliant tactical maneuvers. Killbots have a preset kill limit, so Zapp sent wave after wave of his own men at them until they shut down. A grim day for robotkind.

"But hey, we can always build more Killbots!"

killbot by Joe Shizzle May 4, 2004

cop killa queenz 

best borough in new york city, hands down.

kid from brooklyn - yo where u from
hot chick from queens - cop killa queenz, recognize, fool!

cop killa queenz by snootch87 August 19, 2008

killing kittens 

masturbating, usually guys jerking off to pornographic images. a common phrase on fark.com.

Please forgive me in advance for the one or two kittens that I may be directly responsible for killing after looking at this boobies link.

killing kittens by tonmeister May 13, 2005

Killdozer 

1) Title of a 1974 ABC Movie of the Week. The plot: A malevolent entity inhabits a bulldozer which then goes on a killing spree. The big 'fight scene' pits the Killdozer against a crane.
2) An '80's alternative rock band which took their name from the movie.

Dude! Did you see that old Killdozer video?

Killdozer by t045t October 2, 2005

Killswitch Engage 

Great metal band which blends aggressive metal verse into a melodic chorus.

Killswitch Engage by Anonymous October 21, 2003

killed 

To perform a great show.

Dave's act killed, and he got a standing ovation.

killed by Oscar MacGorden May 16, 2012