The Tradesmans Lunch Box.
When a woman puts items of food into her pussy and or arse to suprise her partner. Along the lines of opening your lunchbox at work to see what the wife packed you to eat. Bonus points for sweet/ nice foods. Minus points for boring/ everyday foods.
Steve was very happy when Shazza packed him a chocolate eclair into "The Tradesmans Lunch Box.", instead of the normal ham sandwiches