[from the `surf' idiom for rapidly flipping TV
channels] To traverse the Internet in search of interesting stuff,
used esp. if one is doing so with a World Wide Web browser. It is
also common to speak of `surfing in' to a particular resource.
Hackers adopted this term early, but many have stopped using it
since it went completely mainstream around 1995. The passive,
couch-potato connotations that go with TV channel surfing were
never pleasant, and hearing non-hackers wax enthusiastic about
"surfing the net" tends to make hackers feel a bit as though
their home is being overrun by ignorami.
vadding /vad'ing/ n.
[from VAD, a permutation of ADV
(i. e., ADVENT), used to avoid a particular admin's
continual search-and-destroy sweeps for the game] A leisure-time
activity of certain hackers involving the covert exploration of the
`secret' parts of large buildings -- basements, roofs, freight
elevators, maintenance crawlways, steam tunnels, and the like....