A good looking woman of retirement age who enjoys the company of much younger men. In other words, a woman who has outgrown her status as a cougar but is still remarkably attractive. Sometimes referred to as a GMILF.
Man, Joey's Grandma is actually pretty hot. I hear she's a bit of a Sabertooth too. I'd hit it
by Uncle RaeRae July 16, 2010
Named for the prehistoric extinct mother-of-all-predators, the sabertooth is a way older babe who loves young dudes. She will stalk them with wise and experienced precision. Then she will pounce, all the while growling, purring and snarling. The dudes cannot resist. She is irresistible in her own incredibly slinky way.
The sabertooth babe ensnared, cuddled and devoured the juicy young dude.
by SaberBaber October 28, 2010
A women 15 years or older than the young man she is dating. This is the extreme case of the commonly known "Cougar" term for an older women dating a younger man. Beware the Saber-Tooth young men as they are experienced and hunt their prey without mercy.
"That women is a Saber-tooth." "Did you see the Saber-tooth up by the bar?." "That's not a cougar, thats a Saber-tooth."
by MD. Collins July 11, 2007