The sad thing is the behind-the-back thing is actually canon. I didn't even make that part up, I'm lifting it straight from The Girls' Night Out Job.

Now to find someone for her to make out with

Yeah, there are few if any locks that can stand up to Parker when she's determined to get through them. ON THE UPSIDE if she can teach a five-year-old how to get through a padlock in under eight seconds (also canon), she can definitely impart such wisdom onto Heather.