On ^*:Open:?:*: {
  if ($nick == $me) close -m $nick

Put the above code in remotes (Alt + R)

And type /timerme 0 3 /.msg $me moo

Basically that sends you a message every 3 seconds instead of sending one to a channel and flooding the room. BUt you wont notice you sending the message to yourself as the ^ prevents it from opening.