Why did the dinosaur cross the road?
Because chickens didn't exist yet.
What do you call a dinosaur that smashes everything in its path?
What do you call a dinosaur that wears a cowboy hat and boots?
What is the difference between Jurassic Park and Microsoft?
One is an over-rated high tech theme park based on prehistoric information and populated mostly by dinosaurs, the other is a Steven Spielberg movie.
Why did the Archaeopteryx catch the worm?
Because it was an early bird!