In school, I was the teacher's pet.
She couldn't afford a dog.
1>Knock, knock.
Who's there?
.
Alf, who?
Alf feed the dog while you're away on vacation!
2>Man: 'Little girl, I'm looking for a small black and white dog with only one eye.'
Little Girl: 'If he's small, perhaps you should use both eyes.'
2>