Jack: "What's the name of the fastest dinosaur at the Olympics?" Jill: "I haven't a clue. What?" Jack: "Prontosaurus."
Yo mama is so fat she made all the dinosaurs extinct.
Scientists believe that a giant meteor killed off the dinosaurs. This is true, if you can consider Chuck Norris to be a giant meteor.
Q: What do you get when a dinosaur scores a touchdown? A: A dino-score.
Chuck Norris stopped playing golf after that unfortunate incident with the dinosaurs.
Meteors didn't kill the dinosaurs, Chuck Norris just needed a new pair of boots.
A meteor did not kill the dinosaurs, Chuck Norris just went on a hunting trip.
Dinosaurs once crossed Chuck Norris. Once.
Once Chuck Norris went back in time and kicked a ball. When it landed it wiped out the dinosaurs.
A group of children once said, "Red rover, red rover, send Chuck Norris over." Those children were the dinosaurs.