Saber Tooth Cat Share definition Flag A prehistoric super old bitch/lady who prays on young men. AKA Cougars Mom. When your dating a man who's the same age as your grandson your a ,"Saber Tooth Cat." Saber Tooth Cat by JaLa August 13, 2012 0 0 Get merch Get the Saber Tooth Cat mug. Buy Now — $32.95 See more merch