Knock knock
Who's there?
Cows go
Cow's go who?
No they don't they go mooooooo

Q: How do goldfish go into business?

A: They start small scale.

Once a girl and a boy were eating burgers. The boy said to the girl "I need to tell you something!" The girl said "Don't talk to me while I'm eating, when I finish my burger then you can talk."
So when they'd finished eating the girl asked the boy "now what did you want to say?" The boy said "um, I was going to say that there was a cockroach in your burger!"

Q: Where does superman get the kind of food he needs to make him strong?

A: At the supermarket!

Guest: Why does your dog watch me eat like that?
Host: Because you are eating from the dog's bowl!