Top Definition
One of the longest extinct creatures to ever walk this planet. It is said to have abused in a sexually manner all the other dinasours that are extinct today. It has a masculine odar which no female creature can resist. It is said that it gave birth to Bigfoot and The Abdominal Snowman. It was spotted to be either hot bright pink or a fuzzy yellow fluff ball. It's tits can glow in the dark and it's balls can change color depending on it's surroundings. It's penis is found in it's mouth. It actually isn't extinct as it has been spotted various times screwing pine trees in the wild.
Jack- "Hey look! It's Bigfoot!"
Beth- "No silly, it's the Ptfuh-sorus, can't you see it's balls? It changes colors."
Jack- "OMG Beth! Why are you wet?!"
Beth-"Dammit."
Jack- "WTF?"
Beth- "Well I'm sorry if you can't give me an organism!"
Jack- *Runs off crying*
by sizzleFERsure~ December 28, 2009

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