Please Explain to Me What These Signs in Windham, Maine Mean

I like to think I'm in the know but now I'm questioning that.

The other day I was driving in Windham and two signs caught my eye. One, because of their simplicity. They were just a couple of pieces of wood stuck together with a piece of paper stapled onto each one. On one of the pieces of paper read just two words; "CASH APP".

My initial thought was that the other sign must be some sort of charity. A fundraiser. Maybe something is missing and a reward is being offered up. So I swung my car around, aimed my headlights, took a photo and zoomed in.

What I found was not at all what I had expected. After reading it I'm still not sure what it was that I had discovered.

I went back the next day to see if there may have been another sign I had missed. This was not the case. There's no CashApp username or QR Code to scan. There was a home nearby so I'm assuming these signs belonged to the homeowners but I wasn't about to knock and inquire.

I also had to Google what pulchritudinous meant. If you are wondering too it means "physically beautiful; comely" according to Dictionary.com.

So here I am still wondering. Is this sign an advertisement for an attractive lady that lives in the woods? Is this an ISO type sign from someone looking for an attractive forest lady and is willing to pay?

Is this in reference to something I have no idea about? Something silly? Something sinister? What do you think?