porkasaurus 

The act of stuffing pork of any kind into a person's orifice or multiple orifices. This resembles building a dinosaur from fossils but with pork, hence the name.

Man, I thought she couldn't be more of a pig, but then I gave her the porkasaurus.

porkasaurus by AN0SEater December 22, 2020

Pownasaurus 

Typically a 12 year-old boy, whose balls have no quite dropped yet. Playing COD or Halo, screaming at the top of his squeaky annoying voice whenever he feels he has accomplished something of importance. Not to be confused with the Pownasaurus-Rex . A middle-aged balding version of the pre-teen Pownasaurus. Who, despite the dropping of balls, still sucks at life.

"AHHH DOOOD! I am totally like the POWNASAURUS right now! I definately just jumped into that vehicle, damn right, POWNASAURUS on the prowl!!!"
"Man...STFU you squeaky voiced beeeyyotch!"

Pownasaurus by Fowlerz March 16, 2009

Polarsaurusrex 

The best youtuber to exist

Polarsaurusrex is better than any youtuber change my mind.

Polarsaurusrex by grazurd May 22, 2021

Poopasaurus 

1. A person that has a considerable amount in poop in his/her pants.

2. Someone that looks, smells, or even tastes like poop.

Person 1: Dude, did u smell Noah back there?

Person 2: Yea dude, he smelled like he had a load of shit in his pants!

Person 1: What a poopasaurus!

Poopasaurus by Random Air October 15, 2009

pegasaurus 

what the hell do you think? its like a tyranosaurus but with pegusus.

damn that pegasaurus is bad ass.

pegasaurus by asphyxiated_angel August 6, 2010

pimpasaurus 

1. someone who has been pimping since diapers

2. a man who grows above and beyond a silverback

3. an uncontainable force no woman can resist

the pimp-a-saurus can often be found with the bajingo-saurus

his natural mate is the clitorous rex

"omg kevin is a prehistoric pimpasaurus on the hunt! watch out all pus-a-sauruses he's coming for you!"

pimpasaurus by who-could-resist-a-saurus April 23, 2009

pigasaurus rex

Police officer in a police car trolling.

Hey, watch out for the pigasaurus rex over there.

pigasaurus rex by cfrhoar June 16, 2010