Something that sounds really good to eat.
An object normally not edible, that would taste good if it could be eaten.
Steve: 'Hey, you want to grab some Taco Bell?'
Louis: 'Sounds bacon to me.'
John: 'Damn dude, did you see that sweet Porsche back there? That was pretty damn bacon.'
Bill: 'I know, I'd love to have one of those.'