proutosaurus 

When someone makes a huge fart noise by blowing in your neck or belly. sounds like prouuuuuutttt!!

-Damn marc-antoine! Stop prouting in my neck all the time!

-That was one proutosaurus lol

proutosaurus by karinep05 June 15, 2009

Prontosaurus Rex 

Fastest dinosaur ever. Also an additional way of conveying a sense of urgency, rather than simply saying pronto.

Dude get over here, prontosaurus rex.

Prontosaurus Rex by fighting salmon May 4, 2010

Proctosaurus 

Dinosaur version of the well known porn star, Christopher Proctor.

Pussy

Pussbag

Really really gay.

Yo what's that Proctosaurus thing?

Oh don't worry thats just the dinosaur version of Christopher Proctor, the porn star.

oh, I heard he's a fucking pussy

You got that right.

Proctosaurus by Fuck Chris Proctor September 16, 2012