I got this as a forwarded email and it is still cracking me up! This actually happened!
This is how the conversation probably went -
Costco Employee: 'Hello dis Costco, how can I help you?'
Customer: 'I would like to order a cake for a going away party this week.'
Costco Employee: 'Wot you like on da cake?'
Customer: 'Best Wishes Suzanne' and underneath that 'We will miss you.'