Meaning/Usage: Amazing(好的不得了)
Explanation: When something is of this world, it is not normal. This phrase is used to indicate that it is not normal in a positive way. It is so different and amazing that it is not a part of this world.
"That's the coolest thing I've ever seen. It's really out of this world."
"It's totally out of this world. You're going to be impressed."
"The concert was out of this world. It was an awesome experience."
A: "Did you see the new 3D movie at the IMAX theater?"
B: "No. Was it any good?"
A: "It was better than good. It was out of this world."
Other Common Sentences
"The movie totally blew me away. It was awesome."
"The essay was very creative and original. I was very impressed."
"I've never seen anything like that before."