Mine

on *:JOIN:#: {
  if (%personal.greet.lol. [ $+ [ $nick ] ] == on) {
    msg $chan [7 $+ $nick $+ ]: %personal.greet [ $+ [ $nick ] ]
  }
  if (%personal.greet.lol. [ $+ [ $nick ] ] == $null) {
    notice $nick Get A Greet! [ !setgreet GREET ]
  }
  if (%quit.set [ $+ [ $nick ] ] == on) {
    set %join.time [ $+ [ $nick ] ] $asctime(h:nntt)
    msg $nick Welcome Back $nick $+ , You Were Last Here %quit.time [ $+ [ $nick ] ] on %quit.date [ $+ [ $nick ] ] $+ . Durration Between: $calc(%quit.time [ $+ [ $nick ] ] - %join.time [ $+ [ $nick ] ]) Minutes $+ .
  }
}
on *:QUIT: {
  set %quit.set [ $+ [ $nick ] ] on
  set %quit.time [ $+ [ $nick ] ] $asctime(h:nntt)
  set %quit.date [ $+ [ $nick ] ] $asctime(mm/dd/yy)
}