Top Definition
1) Absolutely the coolest dinosaur that has ever been;

2) The dinosaur whose name means "Scythe Lizard," due to its

3.35-foot claws;

3) An animal that all by itself is a reason why mass extinction events totally suck.
The world would be a better place if only the Therazinosaurus could take a swipe at "creationists."
by LudwigWittgenstein May 03, 2009

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