I've already written about my creeped-out feelings on cougars (as well as men lusting after women 20 years younger, shudder). But a picture works so much better to demonstrate the issue here.
I give you Regretsy's take on age inappropriate behavior-- here demonstrated in by Granny Montana.
Now I am all for celebrating your sexuality and feeling powerful and assertive at any age. Yay! But I think one has to take into account the object of one's desire too, because there are some power dynamics going on there.
Hey while you're at regretsy.com, I totally think you should check out the Cheese Grater Clock. Brilliant.