Top definition
A crazy, and often, a certifiably insane female. Characteristics of a twatisaurus (Also known as a Twatisaurus Rex, or Twatisaur) include irritability, ignorance, lack of care for others, stupidity, and many other symptoms.

A twatisaurus resembles a very angry dinosaur on a rampage. See "PMS."
1. Krystal is such a twatisaurus when she isn't on bipolar medication.

2. Wayne only dates dumb twatisauruses that are half his age!
by ChipmunkCheeks89 October 24, 2011
Get the mug
Get a Twatisaurus mug for your Uncle Manafort.
Sep 9 Word of the Day
the thing that you don’t have when you’re phones percentage is over 20
phone: why don’t you go to sleep tommy it’s 2 in the morning?
tommy:why don’t you die you dumbazz
by lik_frls_dis.me February 12, 2020
Get the mug
Get a sleep mug for your friend Nathalie.
2
something a chick would call her best friend if she was being annoying or dumb.
Jordan: stfu you twatisaurus!
Mattie: lol!
by JordyNicole January 11, 2011
Get the mug
Get a twatisaurus mug for your father Vivek.

Activity