- Hello, are you there?

- Yes, who are you, please?

- I'm Watt.

- What's your name?

- Whatt's my name.

- Yes, what's your name?

- My name is John Whatt.

- John what?

- Yes, are you Jones?

- No, I am Knott.

- Will you tell me your name then? 

- Will Knott.

- Why not?

- My name is Knott.

- Not what?

- Not Watt, Knott.

- What?