‘I’ve never used anything correctly in my life’: Woman reveals little-known use for a can opener

There's a canned version of pretty much everything—including entire chickens. However, when it comes to buying these goods, the cans they come in aren't all that different. Some of them have tabs that you would traditionally pull back and peel.

Others have a little insert screw that you can place inside a tab and then carefully turn back. And then some cans don't have any additional segments affixed to them. You're supposed to just place your can opener of choice on top of it and go to town.