Just copy and paste in remotes. Activates when someone invites you to a channel.

on *:INVITE:#:{
  amsg Bah Why must they invite me.  
  .timer 1 2 join $chan
  .timer 1 2 msg $chan Why would you do that? I do not want to be apart of this. Leave me alone.
  .timer 1 4 describe $chan +slaps+ $nick on the wrists bad $nick
  .timer 1 5 part $chan 
}