mind-blowing

"The idea that we can take pictures of the universe and tackle these big, fundamental questions is mind-blowing."

This is a mind-blowing bit of psychological warfare!

He said, according to the lawsuit, that “the mishandling of Kawhi Leonard’s injury and return-to-play protocol has been mind-blowing,” and that “the disregard for his recovery process is unacceptable.”

"It was kind of mind-blowing," Kylie recalls.

"The idea that somebody could be so good at both was mind-blowing," says Joe Posnanski, author of Why We Love Baseball.