Tetrapanax Leaf Theft

Someone snapped a big leaf off of my Tetrapanax 'Steroidal giant'.  And of course they stole the leaf that was front and center.  How rude.

I'm left to wonder who would do such a thing?  Did someone break it off to fan their elderly grandmother to keep her cool during our sunny afternoons?  Did someone take it to go identify it at a nursery?  Or, was it a couple of Beavis and Butthead wannabes that snorted and laughed as they broke it off and slapped each other in the face with it?  Hmm...  What do you think?