It's like when you're on a really bad Wi-Fi connection and you're still somehow connected to your ex.
When two particles are entangled, their properties are connected, even when they're on opposite sides of the universe.
It's like sending a text message to your significant other, but instead of 'I love you', you send 'I hate you, but also love you at the same time.'
A cat in a box that's simultaneously alive and dead, because quantum superposition, duh!