Some slang I hadn't heard before--

In my spam-file on G-mail, "Hot, mature cougars looking for love!"

Eh?

So, apparently a cougar is an older, somewhat predatory woman? I did NOT know that, but it certainly wasn't the first thing that sprang to mind.

[edit: No, I actually haven't followed a TV series or otherwise plugged into mainstream culture since like '95 or so...I feel so dated!]