The cat said hi.
Where did the cat go when it lost its tail? -- To the retail store!
Why are cats bad storytellers? Because they only have one tail.
What is the difference between a cat and a complex sentence?
A cat has claws at the end of its paws. A complex sentence has a pause at the end of its clause.
What did Schrödinger say to Shakespeare?
"To be and not to be."
Where do kittens go on a field trip?
The meowseum.