Top definition
A message indicating that a user from a network has joined/returned.

Something you really want to see when it is next to your girlfriend's/boyfriend's screen name.
\Tina signed on
Tom: OH HEY BABY!!!
Tom: welcome back!!!!
Tina: hu iz dis?
Tom: it's your boy!!!
Tina: rite......
\Tina is away
Tom: ****
by Godknown March 25, 2006
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