The 5th Affair
 

A man walked into a cafe, went to the bar and ordered a beer.

'Certainly, Sir, that'll be one cent.'

'One Cent?' the man exclaimed.

He glanced at the menu and asked, 'How much for a nice juicy steak and a bottle of wine?'

'A nickel,' the barman replied.

'A nickel?' exclaimed the man. 'Where's the guy who owns this place?'

The bartender replied, 'Upstairs, with my wife.'

The man asked, 'What's he doing upstairs with your wife?'

The bartender replied, 'The same thing I'm doing to his business down here.'

Haha, well done.