A "bouncer", or pre-roll, is a message that some net radio stations stream before granting access to their programme. NRB calls this a "bouncer" because it has the (unintended) effect of repelling -- or "bouncing" -- listeners.
(For more information, see the Rebuffering column on this issue.)
(Photo courtesy of Official PSDs.)
(For more information, see the Rebuffering column on this issue.)
(Photo courtesy of Official PSDs.)