morgasaurus

The coolest, hawtest, smartest, sexiest chic you'll ever meet! A little bitchy at times, but shes the bomb.

Dude: Your such a morgasaurus!!!
Me: Gawd do i know.

by im sexy and i know it<33333 October 23, 2011

Mosasaurus

The best prehistoric animal ever. Another nickname is “mosasharkus”

Person one: “I wish the mosasaurus was still alive”
Person 2: “We’d all be dead”

by mosasharkus April 11, 2021

Mamasaurus

Similar to a Mama Bear, the Mamasaurus will protect her little dinosaur in every way that she can. This can be anything from burning your hand on the stove to defending you from a bully at school. Mamasaurus has got your back!

You better leave me alone or my Mamasaurus is going to get you!

by Missyflutterfly May 9, 2021

momasaurus rex

control freak of a mom with a t-rex attitude of...a great big head and little tiny arms to try to control everything by telling you what to do but failing miserably.

My momasaurus rex thinks she is helping but every time I turn around she is screaming her word vomit all over me and trying to control my life.

by oober goober June 18, 2012

Mockasaurus

An excessively small penis which was claimed to be, by the owner, a very large penis (or cockasaurus)

Don: Yo I got a cockasaurus.

Bennie: You bullspittin!

Don: Im serious, look!

Bennie: Nah man, thats a mockasaurus. (chuckle chuckle)

by SychoSurge January 13, 2009

Mongasaurus Rex

To be induced chemically to such a state, that time and space tick backwards, until, the individuals movements and actions are truly of the creatious period. The individual believes or appears to take on the characteristics of the Mongasaraus Rex.

My god, its full of dinosaurs, lol, its like Clownshoes Dougie has become a Mongasaurus Rex, Fuccccck

by jackjack22 February 13, 2010

monkasauras

A big dumb guy "a goon" good at heavy lifting but not the finesse fixes. A large prehistoric primate with a very small brain.

Tell that monkasauras he dumped the rocks in the wrong place.

by Tbone-slice August 17, 2022