Someone

on *:TEXT:!steal:#:{ 
  .set %steal $rand(1,50)
  if (%steal <= 25) { 
    .describe $chan catches $nick with his hand in the cookie jar! 
    .notice $nick You have been caught stealing a Cookie! 
  }
  else {
    .describe $chan doesn't notice as $nick takes one of his cookies! 
    dec $+(%,coo.,$chan) 
   .notice $nick You have successfully taken one of Kimahri's Cookies! 
  }
}