Those Cheesecake Factory feasts always seem doable at first, but when your mind drifts to dessert, dinner usually gets the doggie bag treatment. But maybe you don’t have a dog (or an appetite for leftovers). That’s where the Leftover Swap rushes to your aid. Just take a picture of your leftovers, upload it to the app, and fellow app users will be notified of this late breaking culinary bulletin. From there you can make things even weirder by arranging a pickup or delivery with said food-seeker. Don’t forget to ask if he wants ketchup with that.