Fossilized Cheese
Cheddar cheese is a hard cheese with intense flavor. The cheese comes from the English town of Cheddar, from where its name originates. Cheddar cheese is a type of farmhouse cheese typically made by hand. Cheddar has a mild flavor and is similar to mild cheddar.
This picture, however, is not of cheese. In fact, this is actually a bowling bowl that the OP somehow managed to crack. You’d have to drop the ball from a pretty high place to get it to crack this way. But while you’re in this situation, why not give the ball of cheese a lick just to know what it tastes like?