Mullasaurus

A man with the last name of Mullen with hair that resembles a stegosaurus

Mullasaurus is the best teacher ever!

Mullasaurus by SarahfreakingMarie January 25, 2008

Muntasaurus 

A munta (ugly female) who is also incredibly large and monstrous the style of a dinosaur

That girl by the bar is a real muntasaurus. She looks like something from the prehistoric era. I’m sure she probably has a lovely personality though.

Muntasaurus by Fat Archeologist December 27, 2009

Murkasaurus Rex 

One who has been severely murked, both in a physical, and metaphoric sense.

Dude, I shouldn't have drunk so much beer last night, I woke up like a murkasaurus rex today.

Murkasaurus Rex by Murkasaurus January 4, 2009

muffasaurus

The codename for the female genitalia

check out that muffasaurus!!!
Whoa! Watch out for that muffasaurus!

muffasaurus by B-NUTT February 17, 2008

Muntasaurus 

A fat, ugly female, or munta, who also has the characteristics of a dinosaur, e.g. terrifying, dominant, almost reptilian, gigantic and dangerous

Check out that muntasaurus at the bar, she'll tear your face off with razor teeth

Muntasaurus by The Fossil Munta-Hunter August 23, 2010