Q: Why did the dog sit in the shade?
A: Because he didn't want to be a hot dog!
Knock Knock - Cow
Cow goes who?
No, cow goes "Moo!"
The Romulan Frog
Q: What does a Romulan frog use for camouflage?
A: A croaking device.
Q: Which day of the week do chickens hate most?
Q: What's invisible and smells like carrots?
A: Bunny Farts!