if you are not op and someone floods/repeating its easy to ignore that automatically,

on *:text:*:#: {
  if ($nick ison $chan) { 
    VAR %text = $hash($strip($1-),32) 
    IF ($len($strip($1-)) >= 9 ) {
      VAR %old.text = %rp. [ $+ [ $chan ] $+ . $+ [ $nick ] ]
    VAR %old.text = $deltok(%old.text,1,46) }
    IF ((%rp. [ $+ [ $chan ] $+ . $+ [ $nick ] ] == $null) || (%old.text != %text)) {  
      SET -u790 %rp. [ $+ [ $chan ] $+ . $+ [ $nick ] ] 1. $+ %text 
      RETURN
    }
    VAR %temp = %rp. [ $+ [ $chan ] $+ . $+ [ $nick ] ]
    VAR %count = $gettok(%temp,1,46)
    INC %count
    SET -u60 %rp. [ $+ [ $chan ] $+ . $+ [ $nick ] ] %count $+ . $+ %text
    IF (%count >= 5) {
      if ($me isop $chan) { 
        mode # +f *4:2
      ban  $chan $address($nick,0) }
      else {  ignore -u70 $address($nick,0) }
      .timer0 1 1 msg $chan 4 Flood Detected ..Ignored for 1min12┌∩┐4(◣_◢)
    }
  }
}