Mine

lias away {
  %afk.reason = $1- | %afk.time = $ctime | %afk = on 
}
alias back {
  unset %afk*
}
on ^*:text:*:#:{
  if ((%afk == on) && (* $me * iswm $1-)) {
    notice $nick Helping alternativeNick with baby 12[ $+ %afk.reason $+ ] doing stuff
    12[ $duration($calc($ctime - %afk.time)) ]
  }
} 
on ^*:text:*:?:{ if (%afk == on) {
    msg $nick helping AlternativeNick with his daughter (my neice)
  }
}