Top Definition
The biggest and most annoying of all bitches.
Someone who will not stop bitching at you until they get their way.
Usually very stubborn and stuck up.
Matt: yeah, she just won't leave me alone tonight..
Kim: sounds like she's being a real bitchosaurus.
by team matt&kim. January 10, 2010
6 Words related to bitchosaurus

Free Daily Email

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

Emails are sent from We'll never spam you.