Lolosaurus Rex 

A larger, more stupid species of the lolozaur family, known for its haunting, beastly cry between other lolosauruses; LOLOLOLOLOLOLOLOLOL

Man 1: "What in the fuck is that?"

Paleontologist: "Oh shit, lolosaurus Rex!"

Lolosaurus Rex: "LOLOLOLOLOLOLOL"

Lolosaurus Rex by Perry H. Christ September 27, 2008

Lagasaurus Rex 

-MikaelaElizabethKirkeby
-someone who lags mad ass
-something that takes a long time
-time consuming people

The fat kid in the P.E. class became known as a Lagasaurus Rex when it took him an hour to run a mile

Lagasaurus Rex by OCforlife November 4, 2010

Lolsaurus Rex 

An ancient giant hilarity that still stalks the earth today.

Friend 1: I just got pelted in the face with a sandal.

Friend 2: hahahaha!!!! Lolsaurus Rex!

Lolsaurus Rex by smartboy369 May 4, 2007

Loosasaurus Rex 

One who comits a hefty loose act.

Did you hear how Isaac ate his ass? Isaac is such a loosasaurus Rex.

Loosasaurus Rex by Fahtility June 13, 2016

lizasaurus rex 

fruck

aj jean: she is so lizasaurus rexing stupid.

lizasaurus rex by absolute firecracker from junh May 13, 2021

Loposaurus REX

A person who's brain function is well below the average of normal due to slow learning capabilities and lacking attention span.

Dude why did you move the furniture back inside the house and why is it covered in plastic?? I told you we were painting the house today and to make sure all furniture was moved and covered. That's why we moved most of the furniture outside yesterday you loposaurus Rex

Loposaurus REX by Rcamacho87 October 18, 2025