1 definition by LeanderK

massive traffic; or a wave in cyberspace
When there is too much traffic online making it hard to get or stay online.
There was too many people on the site and it crashed in a cyphoon.
There was a cyphoon on the site because of all the people trying to use it.
I couldn't get on the web because of a cyphoon.
by LeanderK December 30, 2011
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