I think this code here would work ALOT better:

on @*:TEXT:!*:#: {
  if ($istok(!kick !k,$1,32)) && ($nick($chan,$nick,oh)) && ($2) {
    var %t = $numtok($2-,32)
    while (%t) {
      if ($gettok($2-,%t,32) != $me) && ($gettok($2-,%t,32) ison $chan) {
        kick $chan $v1
      }
      dec %t
    }
  }
}

^Untested.