Happy National Pizza Day! On National Pizza Day, one should consume pizza without worrying about calories, right? Yeah, I know, I'm living in a fantasy world. But, no matter what kind of pizza you like, we found some pretty cool ones on Buzzfeed, we just had to share with you!

1. Did you know if you order pizza and you need plates, you can actually rip off the top of the pizza box and rip that into 4 pieces? There's your plates!

2. When it comes to reheating pizza, to me, it never comes out good. For a crispy crust, they say to reheat it on the stove. You'll get a crispy crust and gooey cheese! Also, if you're trying to reheat in the microwave, if you put a glass of water in with it, the crust won't be chewy.

3. If you have leftovers, you can make pizza croutons out of it. You just cut them,put some olive oil on them and bake in the oven at 375℉ for 8 minutes.

These are genius and there's even more! To see the rest, check out Buzzfeed.com!