ON *:JOIN:#:{ if ($findtok($%blacknick,#,32)) {
    notice $jnick Hello, You are previously found to have been a
    notice $jnick disturbance channels i have been on so therefore you have one warning
  }
}

Alais Black { set %blacknick $addtok(%blacknick,$1,32)
  if ($1 ison $chan) {
    ban -k # $1 2 You have been added to the AndyBot blacklist script on channel %blackchan 
  }
}