1 definition by Not One OR

Top Definition
A term used to describe either a highly horrendous looking or obese woman who relentlessly pursues the male sex. In other words, a fat or ugly chick who chases unwilling men.
Dude, that gynosaur totally tried to jump Jimmy the other day!
by Not One OR July 06, 2011

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