Top definition
A woman who is so large as to merit a reference to an extinct species of beast. The proper term is 'chubbasaurus rex'.
"Aww, man, let's get out of here, that chubbasaur is trying to get my number."
by Ooh la la August 30, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

Alphabetical list