Geekasaurus 

A geek to the max. A straight up geek on INSANE levels. A big, DUMB ASS geek mofo!
Very similar to a Nerdasaurus. Maybe they're a related species.

Why you hang with that fool, man. He's a straight up Geekasaurus

Geekasaurus by CheeseBurglar April 10, 2007

gankasaurus 

A kleptomaniac who steels often. This person maliciously ganks for pure satisfaction in the loss of others.

Winona Ryder is a gankasaurus.
That gankasaurus just stole my killtacular.

gankasaurus by Wags82 October 21, 2008

Gookasaurus

A title that is only given to an individual that has transcended all levels of douche and doofus, and can only be described with the word "Gookasaurus". Gookasaurus can only be attributed to those whose levels of douchebaggery cannot be describe with a rational word. The first time that this term was used in recorded history was to describe former australian prime minister Kevin Rudd.

What a... GOOKASAURUS

Gookasaurus by versja09 December 10, 2010

GhelaSaurus 

This is a dinosaur who is also known as Zian that wears a casio. This dinosaur somehow gained the knowledge to tell time.

The ghelasaurus is very smart because it can tell time.

GhelaSaurus by Big baboon September 6, 2021

Geekosaurus 

A geek whose technical skills have become obsolete. A technological dinosaur.

Did you hear that stale implementation strategy Rich proposed at the meeting? He's become a real geekosaurus.

Geekosaurus by RSMAC October 30, 2008

gregasaurus

a godly specimen. a rare sighting. you don’t know you’ve encountered one until they are long gone.

some habits of a gregasaurus include interpretative dancing, leaving the toilet seat up, and taking years to wash a single plate

gregasaurus by kellyhasabowl April 14, 2020