Breaking a Jawbreaker
If you never made it to the inner rings of a classic jawbreaker candy, you're definitely not alone. If you cut one open you can see that they are made up of tons of colorful candy rings. You might have to permanently mutilate your jaw to get to them, but for some people, that's totally worth the hassle.
A Submarine Torpedo Chamber
Who wants to dive under the sea? Word of advice, don't go underwater with only a half of a submarine. Sure, it might look super cool and impressive from this angle, but under the sea, things would not be so great. The only half sub you should be considered about is the sandwich kind.