Tagasaurus Rex 

Someone who far too regularly tags photos on Facebook at every possible occasion. These photos are usually unwanted.

Izzie: Hey Phil and Dan, that girl Holly Rodrigues has tagged another Facebook photo of you.
Phil: For fucks sake Rodrigues...
Dan: That girl is such a fucking Tagasaurus Rex!

Tagasaurus Rex by bbbots February 24, 2012

twatasaurus rex 

a large hairy vagina.

look at that hair coming out of maddies bikini. she is one hell of a twatasaurus rex.

twatasaurus rex by chris lucas April 26, 2006

twatasaurus rex 

1. A female sexual predator.
A female exhibiting vile, offensive and inappropriate sexual behavior.

"That twatasaurus rex tried to take my boyfriend home while I was in the bathroom".

twatasaurus rex by Maura Greene November 6, 2006

Tweakasaurus Rex

commonly referred to as a person who you smoke weed with that "tweaks" the other person out on a constant basis.

after smoking, the Tweakasaurus Rex was so trippy that she made him think he was falling down a skyscraper.

Tweakasaurus Rex by beefyballs April 25, 2010

twatasaurus rex 

a twat with a large bushel of hair in tight pants!

Ruben is such a twatasaurus rex!

twatasaurus rex by ditto55 August 3, 2007

Twatsaurus Rex

A whore, skank, slut, hooker, tramp

Jenny is a Twatsaurus Rex.

Twatsaurus Rex by Twat sa urus Rex January 27, 2010