Have you heard the one about what the Market Stall said to the Supermarket?
No, neither have I, yet. So, let's see the goods... 
Jayne
From
The Oldie magazine:
Competition no. 152
by Tessa Castro
In theory I like street markets. In practice I often find myself in a supermarket. So, a dialogue in verse form, please, between the Market Stall and the Supermarket. Maximum 16 lines.
Entries to 'Competition 152' by post (The Oldie, 65 Newman Street, London W1T 3EG), email (comps@theoldie.co.uk) or fax (020 7436 8804) by 29th June. Don't forget to include your postal address.