Top Definition
a breed of dinosaurs that have emerged from the california coast in recent years that live life as a normal person, but are truly a dinosaur and have dinosaur-like tendencies. most ofteen named Cassandra or Cassie. latin name: cassamasaurus
Have you seen my friend cassasaurus? She has a red hair/mane and likes to eat leaves and meat
by freakydeaky451 April 25, 2011
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