Bacon used to be known as the deliciously greasy food that sat alongside eggs or was stuffed into a BLT. But times have changed and the bacon trend has taken over everything from air fresheners to socks to Burger King sundaes.

Burger King's bacon sundae has the Internet abuzz with poster sightings from a restaurant in Nashville, Tenn.  While the contents of the sundae could not be confirmed, it looks like a vanilla ice-cream sundae topped with chocolate and caramel syrups and sprinkled with bacon.

GrubGrade showed posters at the same location for barbecue sandwiches, frozen lemonade and sweet potato fries.

If you're a big fan of pork but too timid to try it in your dessert, other bacon options include bacon coffins, bacon soap or bacon lip balm.