This rogue cougar is a woman, who's sexual appetite and lust for men has no bounds. She is quick to single out her prey and make an attack. Many men don't realize what's happening until it's too late. And by then she's satisfied and has discarded her victim. She doesn't travel in a pack but instead hunts alone.
Mike: Hey man where'd you go last night? You disappeared.
Dave: I don't know man! I was talking to this cougar and the next thing I know I woke up at her house.
Mike: Dude! I think you got mauled by a rogue cougar.