Twatosaurus

A person being a huge pain in the ass, whom you have a strong disliking for.

Or A very large vagina

Did you see Kaleigh today?
Was she being a Twatosaurus as usual?

Oh my God thats the biggest vagina Ive ever seen, its a Twatosaurus!

I got nervous her Twatosaurus was going to devour me

by Eliza Pompus September 23, 2011

Tomosaurus

An ancient creature created by one of Tom's less successful time travel experiments. In the near future Tom tries to send himself back in tie to replace Arnie with a young clone of himself, but it goes wrong and the clone goes back 75 million years. A Giganotosaur is the first to discover this lil' clone in the wilderness, but latent temporal warps etc pull them both into another dimension and a genetic fusion merges the two creatures into the Tomosaurus.

At a massive 8000 feet long and with reasonable telekenisis, Tomosaurus is a prime example of how nature + science + insanity = power gaming.

(or to put in Manus-speak, that picture Roxy did for Tom)

You are all doomed!!!!!

by onfolkestone.co.uk July 15, 2004

theosaurus

1- {among those who are not expected to know this sort of thing} A common mispronunciation of the word thesaurus

2- {among those who should know the word} A dinosaur made up by thick English teachers (teachers of english, not of the nationality)

-I'll look up some synonyms up in the theosaurus
-Everyone get out your theosauruses
-Theosauruses had very low I.Q.'s, a bit like me!!

by Ultimate_Doom December 26, 2005

Thotasourusrex

A woman who pretends to be the type of valuable female commodity who rightfully earns male commitment—until the man discovers that she’s just a cheap imitation of a “good girl” who is good only for mindless sex, not relationships or respect. but is also a Dinosaur

You Thotasourusrex

by big nigga dynasty January 15, 2018

thotasaurus

A fat female dinosaur looking motherfucker.

look at that thotasaurus!

by DigBickELITE300 September 22, 2016

thotasaourus

A person who has no descression about who he or she has sexual intercourse with in attempts to simply increase the number of people he or she has had sexual relations with. Also see definiton: Jesse Hansen

Jesse Hansen is a thotasaourus -anonymous

by Shadowswitch September 8, 2015

Thotosauris

It is a girl who fucks a lot of guys who looks like a dinosaur

Hey nigger I spotted a thotosauris #Nicholas Navedo

by Thotosauris November 24, 2018