killfile 

a list of addresses or names on a computerised mail system, particularly on usenet. when a mail (or post) is recieved and the sender is on the list the mail is automatically deleted or 'killed'. for a laf see the google on the killfile fairy.

"I have never felt quite so creeped out by a person, either virtual or real. People have been correctly pinning his obsessive and vindicative nature for along time. I just thought it was regular flame fodder - grist for the mill. But I was wrong. Oh, was I wrong.
In light of the recent phone threats I received today. I am imposing a black ban on no need to get personal. He is certifiably obsessed to the point of harassment and I ask that people maintain an effective wall of silence,
or similarity killfile the weasel."

killfile by gan October 2, 2003

killfile 

1) A database script designed to disconnect an unwanted user from an IRC network.

2) A list of controls designed to filter unwanted junk mail to the trash.

Goodbye butt monkey, welcome to my killfile!

killfile by The unknowing Oracle October 11, 2003

killfile 

A utility which Blocks Emails etc

She's ignoring me? Right Killfile her.

killfile by Container October 4, 2003

Killfie

Dying while trying to take a selfie

The dude took a Selfie with his iphone on the railroad tracks. He never saw a train coming. That's what you call a killfie!!

Killfie by Chrome Dome 767 November 22, 2016

killfire 

killfire, the name appeared on bungies game halo, as one of the names assigned to nameless characters, and it has a good ring too

there was also stumpy,and many more names too

hey did you see me pwn that character killfire,
no, that's just a name bungie assinged to noob that didnt make a screen neme

killfire by twinmill5000 March 24, 2007

killfire 

Probably first used on the Internet, now widespread amongst immature geeky teens.

Fire. Which is deadly.

Because it kills stuff.

killfire by Lou Paper April 10, 2005