I suppose it depends on what the contents is...
As long as it isn't contagious...
If the contents are just air, hell yeah!
I think the intent is the contents of a used diaper. But perhaps it is better if the contents are unknown at the time of the choice. Maybe it is indeed empty. Or maybe not. Once you agree, you're committed.
Where should this comment appear?
This pairing only
Whenever "Have a casual acquaintance die of a medical condition in ..." appears
Whenever "Eat the contents of a diaper" appears