A rabbit walks into a pub and says to the barman, 'Can I have a pint of beer, and a Ham and Cheese Toasty?'
The barman is amazed, but gives the rabbit a pint of beer and a ham and cheese toasty.
The rabbit drinks the beer and eats the toasty. He then leaves.
The following night the rabbit returns and again asks for a pint of beer, and a Ham and Cheese Toasty.
The barman, now intrigued by the rabbit and the extra drinkers in the pub, (because word gets round), gives the rabbit the pint and the Toasty. The rabbit consumes them and leaves.
The next night, the pub is packed.