Why do Labradors always have so much energy?
Because they sleep like a dog.
Do you know the name Pavlov?
What's an owl's favorite school subject?
Why did the pianist put his head on the piano?
What kind of dog thinks it's a bird?
What's the holiest insect?
What did the biologist wear on his big date?
Why couldn't a guy with glasses feel the force?
Why do grasshoppers not go to many football games?
What do you call it when two male cows argue?
What did one pepper say when the other pepper asked her out?