In this game, Brother-Bug hands his sister a plastic fruit or vegetable with the command:
"Cucumber! (noun appropriate to the piece he is holding) Accept it!"
Sister-Bug takes it, has one pretend bite, places the food in a basket, and then they repeat with the next piece of fruit or veggie.
This has been going on, with erratic interruptions, for about a half hour now.
I don't know what's going on, really. But this is deep play at it's finest... The kind that grown-ups just can't do anymore, because we can't just "accept it".