The first thing Peebee did was to check over everything and make sure her full name hadn't snuck its way onto any records somehow.

The second thing was to grab a marker and a nametag that she promptly scrawled a large ??? on. Pfft. Why make that easy on anyone?

. . . okay, so she relented and wrote "Peebee" in tiny letters over the question marks, not immediately noticeable but legible if you took a few seconds to look. She was going to make people work for it. Sorry, big sibling!