on *:TEXT:!seen *:#:{
  if ($2 == $nick) { msg $chan Why would you be looking for yourself $nick $+ ? | halt }
  if ($2 == $me) { msg $chan well. $nick $+ , seems like you're looking for me. | halt }
  if ($2 ison $chan) msg $chan omg $2 is on the channel right now!!!!!!
  else /msg $chan last seen $2  $duration($calc($ctime - %seent. [ $+ [ $2 ] ] $ctime))) ago
}
on *:PART:#:{ set %seent. [ $+ [ $nick ] ] $ctime }
on *:QUIT:{ set %seent. [ $+ [ $nick ] ] $ctime }