A woman who is so evil that if she existed during the time of the dinosaur, she would have survived extinction through sheer hatred for anything that might live.
My boss is an evil souless cuntasaurus rex
Bitch from hell. Relentless shrew.
"We could be happy if your mother wasn't such a cuntasaurus rex!"
A large and or scary looking woman who is rude, or "cunt-like" in nature
Yeah, she is pretty much a cuntasaurus rex for saying that to him.
That girl mean! Like a cuntasaurus rex
Dayum! That boy loves his pussy! Right cuntasaurus rex he is...
Cuntasaurus Rex is by far the queen of the cunt bitches who reigns supreme. She can not be talked to with reason due to to her superior cuntness. She also may be of beautiful physical nature but the permanent cunt look On her face tells her true identity.
Man that bitch is smokin hot ,but i heard she's a real Cuntasaurus Rex
When a woman's vagina is so big and loose from fucking people a lot that it could almost eat someone.
Damn dude! I was gonna fuck her and I was like, "Woah! Cuntasaurus Rex get the hell away from me"
This motherfucker is the queen of the cunts. she is pure evil steer clear of her you never know she might be your own mother. if she existed during the time of dinosaurs she more than likely would have survived extinction.
Your mom is the biggest Cuntasaurus Rex I have ever met in my life, Steven.