title: Chop() is chopping more than what is asked
body: <p>I have multiple random strings, and I'm trying to pull <code>"SpottedBlanket"</code> out of the string. Some of them work fine:</p>
  
  <pre><code>DarkBaySpottedBlanket --
  DarkBay
  
  BaySpottedBlanket --
  Bay
  </code></pre>
  
  <p>but others are cutting out more than it should.</p>
  
  <pre><code>RedRoanSpottedBlanket --
  RedR
  
  BlackSpottedBlanket --
  Blac
  
  DunSpottedBlanket --
  Du
  </code></pre>
  
  <p>this is the code I'm using, but I thought it would be self explanatory: </p>
  
  <pre><code> $AppyShortcut = chop($AppyColor,"SpottedBlanket");
  </code></pre>
  
  <p><code>$AppyColor</code> would obviously be the random generated string. Any clue why this is happening?</p>