Much older woman who likes younger guys. Usually a woman over the age of 65. Older version of a cougar
Ted: "Did you see the way that lady is looking at me? What a cougar"
Jim: "Dude that's not a cougar, look at those saggy tits, that's a Woolly Mammoth"
Ted: "Oh well, I'd still rip her Depends off and smoke her hams"