Quantum NonLocality

Where the laws of physics go to have a good laugh at the concept of locality

It's like, uh, particles are just, like, everywhere and nowhere at the same time, man. They're like, superposition-ing and entangling and just generally being all like, quantum and stuff.

And don't even get us started on Quantum Superposition...

Or, if you're feeling adventurous, take a look at Quantum Entanglement.