Noun: 1.The man, or boy in some cases, that lay prey to the aggressive predatory nature of an older female mate. Then using this mutuality relationship to live happily off the female mates money supply in return for sexual performance. 2. Candy or sugary treat eaten by a cougar
Sue: "My john is one sweet piece of cougar candy at age 19. If only he were younger."
Jake: "I'm tired of being nothing but cougar candy for you and your lady friends at book club."