It's not that hard. It's just a little 'game'. I wouldn't even really call it a game, but more of a... fun little gadget. You can waste hours with it if you want to, but I don't think you'll do that. Just load it into your remotes (Alt + R), then type /setnick yournick to make sure you don't get kicked whenever the Wheel picks you. Also, type /setchan channel. As where channel stands for the channel you want the script to operate in.

[Upgrade #1]
Added two aliases to quickly, set the scripts' channel and your nick. Which you can't do wrong, also ;)

[Upgrade #2]
Added a random kick message. You can download the file here: http://www.megaupload.com/?d=070YFYUH
After you've downloaded the file, you simply put it in the same folder where you've also placed the Wheel of dis-fortune script. Whenever it kicks people, it will now give a random kick message. And oh, feel free to edit or add the messages.

[Upgrade #3]
Added a little menu, and fixed the script from kicking the safe nick you've set. The menu; just right click, click "Wheel of dis-Fortune", click "Set protect nick", and enter the nick you want to be protected from being kicked. To set the scripts' active channel, again, go to "Wheel of dis-Fortune", but this time, click "Set active channel", and enter the channel you wish the script to be active in.

Menu * {
  Wheel of dis-Fortune
  .Set protect nick: set %wof.mynick $?"What nick would you like to be protected from being kicked?" | echo Safe nick set to %wof.mynick
  .Set active channel: set %wof.channel $?"In what channel would you like to use the Wheel of dis-Fortune?" | echo Channel use set to %wof.channel
}

on *:TEXT:.WodF:%wof.channel: {
  .set %wof.victim $nick(#,$rand(1,$nick(#,0)))
  if (%wof.spamprotect == on) || (%wof.victim == %wof.mynick) { halt }
  /msg $chan 10 $+ $nick has spun the Wheel of dis-fortune!
  .timer2 1 1 /msg $chan Spinning...
  .timer3 1 3 /msg $chan The Wheel of dis-fortune has decided10 %wof.victim is the next victim!
  .timer4 1 4 /kick $chan %wof.victim $read(wodfkicktext.txt)
  .timer5 1 5 /unset %wof.victim
  .timer6 1 6 .set -u10 %wof.spamprotect on
  .timer7 1 6 /msg $chan 10 second cooldown set to prevent the script from being flooded.
}

alias setchan {
  /set %wof.channel $1
  /echo Wheel of dis-fortune set to $1 $+ .
}

alias setnick {
  /set %wof.mynick $1
  /echo Wheel of dis-fortune safe nick set to $1 $+ .
}