A bloke gets pulled over on monday by the police;
Copper asks " driving licence please "
Copper - " Is this your real name?"
Driver - "yes"
Copper - "w**k Break?"
Driver - "yes"
Copper - "Where do you work"
Driver - "small balls big balls in Bolton"

On hearing this the copper gives him a ticket and lets him go

On the Tuesday the bloke gets pulled over again, different copper this time, but the same thing;
Copper - " Is this your real name?"
Driver - "yes"
Copper - "w**k Break?"
Driver - "yes"
Copper - "Where do you work"
Driver - "small balls, big balls in bolton"

Once he issues the ticket the copper heads to a service station where he meets the copper from monday and tells him all about the bloke he has just pulled over.
On hearing this the first cop thinks its a good idea to call the drivers work;

Company - "Small balls, big balls, Bolton?"
Copper - " Have you got a **** break there?"
Company - "A w**k break? We aint even got time for tea break"