To be disallowed to connect to an IRC server. The network-wide ban is known as a gline, and requires three opers to vote for the gline before it takes effect.
Stop spamming or i'll kline you.
by Pi December 20, 2003
From network security and administration. To K-Line someone is to prevent further access to a network or service by a given person, as tracked by their IP address or apparent DNS name. This could be enlarged into a site K-Line, which prevents all IP addresses from a given subnet or all users with a given DNS suffix from connecting to or using a given resource.
Please refrain from violating the Terms of Use of our network at risk of being K-Lined.
by Harkeran Ginzoshou August 12, 2004
To sexually satisfy a woman.
1. She had a smile on her face all day, which is what a good klining will do to you!

2. When your bitch's eyes start wandering, you better kline her soon, or she'll leave your sorry ass.
by Capitol Hill Intern August 06, 2007
To sexually satisfy a woman.
1. She had a smile on her face all day, which is what a good klining will do to you!

2. When your bitch's eyes start wandering, you better kline her soon, or she'll leave your sorry ass.
by MS Intern July 23, 2007
A worthless fat tub of lard, one who doesn't work, sits on ass all day
Stop being a kline, and do some work for a change.
by King of Kings HHH February 17, 2008
Guy who doesnt teach until 15 minutes into the period, and eats cheese. And Mustard..STRAIGHT mustard.
Hi, I'm Mr. Kline a;sfewoi cja;woei mafio ajefi oacm
by Jeebus1234 May 02, 2005

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