channel
[IRC] n. The basic unit of discussion on
IRC. Once
one joins a channel, everything one types is read by others on that
channel. Channels can either be named with numbers or with strings
that begin with a `#' sign, and can have topic descriptions (which
are generally irrelevant to the actual subject of discussion).
Some notable channels are `#initgame', `#hottub', and
`#report'. At times of international crisis, `#report'
has hundreds of members, some of whom take turns listening to
various news services and summarizing the news, or in some cases,
giving first-hand accounts of the action (e.g., Scud missile
attacks in Tel Aviv during the Gulf War in 1991).
channel hopping [IRC, GEnie] n. To rapidly switch channels on
IRC, or GEnie chat board, just as a social butterfly might hop
from one group to another at a party. This may derive from the TV
watcher's idiom `channel surfing'.