Definitions by TIGGY :)

prehistoric 

The time when Dinosaurs roamed, the Age of the Reptiles.

"Isn't that dinosaur skeleton from prehistoric times?"

prehistoric by TIGGY :) December 8, 2013

Hit the Hay 

Another way to say go to sleep when it is dark.

"It's getting late. I am ready to hit the hay."

Hit the Hay by TIGGY :) December 8, 2013

pachyderm 

The group of animals that elephants, rhinos and hippopotamuses are in

"HEY! MOM! LOOK A PACHYDERM! COOL, RIGHT?"

pachyderm by TIGGY :) December 8, 2013