http://www.urbandictionary.com/define.php?term=cougar
Cougar
1. An older woman who frequents clubs in order to score with a much younger man. The cougar can be anyone from an overly surgically altered wind tunnel victim, to an absolute sad and bloated old horn-meister, to a real hottie or milf. Cougars are gaining in popularity -- particularly the true hotties -- as young men find not only a sexual high, but many times a chick with her shit together.
2. (see also hunt, prowl, corner, pounce). Noun. A 35+ year old female who is on the "hunt" for a much younger, energetic, willing-to-do-anything male. The cougar can frequently be seen in a padded bra, cleavage exposed, propped up against a swanky bar in San Francisco (or other cities)waiting, watching, calculating; gearing up to sink her claws into an innocent young and strapping buck who happens to cross her path. "Man is cougar's number one prey"
3.An older woman trying way too hard to look young. Usually heavy makeup and way too tan, sometimes orange. Generally has leathery, smoking damaged skin, short skirt, and may have obvious breast implants.
See any big city bar scene.
It's a new term to me, but it makes sense...my first thought was "predatory female", so by these definitions, I guess I wasn't too far off...
