After a recent discussion about sex with those in the coveted 18-to-25-year-old age bracket, a friend then asked SFist:

How old to you have to be to be a cougar?

Huh. Honestly, we didn't have a clue. Do you? We'd love to hear what age one has to hit in order to be considered cougar-worthy. Specifically, we want to hear what age all of you male readers consider cougar time, and at what age our female readers think that they have to reach in order to qualify for cougar admission.