Fuckersaurus

The name given to a large or older woman who is a little promiscuous.

or

A large or older woman who hunts easy prey for sex

Did you see that bird Dan pulled? She was a proper fuckersaurus.

or

Don't go there, shes a real fuckersaurus.

by F1tsy December 3, 2009

fuckasaurus

an obese woman who attempts to rape a man. after said rapage, she eats him cause she is no longer satisfied with other food

Kim is such a bad fuckasaurus, she never finishes the man.

by Dylan Ver Way November 20, 2009

Fuckasaurus Rex

An elderly individual who is highly sexually active

"I hear Quincy down in hall A of the Happy Homecomings retirement home is a fuckasaurus rex!"
"o rly?!"

by Phantomman December 21, 2005

fuckasaurus cunt

Very similar to the fuckasaurus rex but much more of a cunt. An old, sexually active twat.

You fucking fuckasaurus cunt!

by tapman kitchenklub October 21, 2010

Fuckasaurus

1. Someone who is completely addicted to sex. See whore and slut
2. When a cuntasaurus rex meets a cockasaurus rex. It's HUGE.

1. Sally is such a fuckasaurus. She had sex with like 15 guys last month.
2. My huge cock fucked a big cunt last night.

by ohshitmyspeakerblewup February 23, 2011

What the fuckosaurus

A time when you see something very ugly such as a siberian bridge troll or a ginger dragon.

Oliver: Holy shit dude thats her! Thats her!
Chris: Who the siberian bridge troll?
Oliver: Yes dude! What the fuckosaurus!

by ilikeyourmom'sboobs September 30, 2011

Fuckosaurus Rexxx

When a guy's Herculean penis is so huge you fear for the safety of your vagina

I screeched like a ptylerdactyl when I saw his Fuckosaurus Rexxx.

I

by fuckgurlnumbr9 March 3, 2015