6 Truly Gross Restaurant Sandwiches

KFC's Double Down was just the beginning. The Stir lists five more truly disgusting (not to mention unhealthy) sandwiches being served at restaurants near you:

• Denny's Fried Cheese Melt: The restaurant took the grilled cheese sandwich and added more cheese to it, in the form of four fried mozzarella sticks stuck smack dab in the middle of it.

• The Lasagna Sandwich: It's a prepackaged sandwich from across the pond featuring pasta—inside the bread—plus beef, lots of cheese, and...mayonnaise.
• Friendly's Grilled Cheese BurgerMelt: It's like a cheeseburger, only instead of the bun, it's sandwiched between...two grilled cheese sandwiches.

For the complete list, click here...or to check out more disturbing culinary creations, including a hot beef sundae, click here. (More unimaginable grossness stories.)