Belly sin...

[dogscoff]

This is the latest mote of pointlessness currently doing the rounds with the bloggers:

This review of a recent film denounces it for portraying "belly sin". Unfortunately, no-one but the reviewer seems to know exactly what "belly sin" is. I emailed him on Monday, but so far have had no response.

Anyway, you lot being as diverse and learned as you are, I thought I'd ask here:

Does anyone know what "belly sin" is? Is it really sinful, or just a little bit? Is it mentioned in the bible? Is it fun? Does it hurt? Or is it just a typo? I'd love to know, just to make sure I don't accidentally commit it...

The public must know!