Try this, buddy.

on *:kick:#: {
if ($knick == $me) {
set %revenge 0
set %kicker $nick
join $chan
kick $nick Nice try. [[Revenge Kicker]]
}
}

on *:join:#: {
if (%revenge == 4) {
unset %revenge
unset %kicker
}
elseif ($nick == %kicker) {
inc %revenge +1
kick $chan $nick Buh-bye. [[Revenge Kicker]]
}
}