Usage; type /nlcol in any channel window to random color all the nicks in the nicklist.

My first time using the $gettok and %c variable.

alias nlcol {
  var %max = $nick(#,0)
  var %c = 1
  while (%c <= %max) {
    cline $gettok(2 3 4 5 6 7 10 12 13 14,$r(1,10),32) # $nick(#,%c)
    inc %c 1
  }
}