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Verb: To randomly cut off a user of your service.

From the name of a certain unreliable ISP.
Engineer: “I'm bored, let's karoo somebody.”

User: “Argh, my ISP karooed me three times last night!”
by Robert Marshall June 06, 2005
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An ISP based in the UK infamous for its monopoly in its locality and amazing disdain for its fee-paying users who can't use another ISP.
I've never met such a useless ISP as Karoo

Karoo: I can't believe it's not better..

Karoo email - spam free 'cos it doesn't work
by ymmit May 07, 2004
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