Can you spend Bitcoin like real money?

Sure, here's a description simulating the tone of a questioner: "Hey there, I've been hearing a lot about Bitcoin and how it's revolutionizing the way we think about money. But I'm still a bit confused - can you actually spend Bitcoin like real money? Can I use it to buy groceries, pay for my rent, or even buy a new car? Or is it just something that's used for investing and trading online? I'd love to know more about how Bitcoin works as a form of payment in the real world.