A waitress walks up to one of …

A waitress walks up to one of her tables in a New York City restaurant and notices that the three Japanese businessmen seated there are furiously masturbating.
She says, ‘What the hell do you guys think you’re doing?’
One of the Japanese men says, ‘We are all berry hungry.’
The waitress says, ‘So how is whacking off in this restaurant going to help that situation?’
Another businessman replies,
‘Because menu say, first come first served.’