Hanky codes! Sweet Goddess, I haven't even heard of those since I left the closeted clubs of the Southeastern US. I suppose they might come in handy in the straight world. I hadn't considered it.

I suppose someone could wear a pink and white striped hanky in their respective pocket if they are hoping for the picket fence package deal. A hanky with an automobile motif could be used to signal the person wants to have enough children to make a mini-van a must-have. Oh, and a green hanky could mean they want to be part of a household with so many kids that both parents have to work full time well into their retirement years so they can pay college tuition for their children!

*duck*

PS I'm joking!