If I were any good with a cutting torch I’d create stuff like this for my house. The Defendius Labyrinth security lock is an awesome take on the ole’ chain lock system that you might have on your door right now.
This actual product available through Think Geek will run you around $50 should you care to partake in its laser-cut-maze-of-security fun. If I was to attempt something like this, I’d go for a lock more along the lines of the Gringots bank in Harry Potter — but since I’m broke and don’t know magic, this is a sweet-looking way to go.
Of course, should you ever need to get out that door during a fire, you might be in trouble — it’s still funny though.