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
by The Fossil Munta-Hunter August 23, 2010
Top Definition
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.
by Fat Archeologist December 27, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.