Just a very simple thing that whne someone says a bad-word it replaces it with a -blocked- just put it in remotes(Alt+r) and then it works =p

on ^*:text:*:#: {
  if (shit isin $1-) || (gay isin $1-) || (bollocks isin $1-) || (fucking isin $1-) || (fuck isin $1-) || (crap isin $1-) || (twat isin $1-) || (cunt isin $1-) {
    .echo $chan < $+ $nick $+ > $replace($1-,shit,-blocked-,gay,-blocked-,bollocks,-blocked-,fucking,-blocked-,fuck,-blocked,crap,-blocked-,twat,-blocked-,cunt,-blocked-)
    haltdef
  }
}