With the use of a handy dandy straw you can quickly and easily remove the hull of a strawberry. You might still have to remove a couple leaves but by starting from the bottom of the strawberry and pushing the straw up through the top you should cleanly remover the middle.
Need to hull a strawberry in a flash? Poke the end of a straw through the bottom tip of the strawberry and push through. The core will pop out, and you'll just have to pick off a few leaves. Sweet!