Adverb
mind-bogglingly (comparative more mind-bogglingly, superlative most mind-bogglingly)
Alternative spelling of mindbogglingly
Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the drug store, but that's just peanuts to space. Douglas Adams
Jimmy Carter is not only a terrorist sympathizer and an Israel hater-he's also awesomely, mind-bogglingly stupid... Charles Foster Johnson
Humanity is rich in folly, but it's hard to think of a folly more mind-bogglingly stupendous than that of transforming infinitely rich, diverse, dense jungle into desert in a few years' time for the sake of a few more hamburgers. Howard F. Lyman
Even for California, where we live, this is mind-bogglingly weird. Source: Internet
Genna and Dan’s journey is mind-bogglingly dangerous, with nasty creatures trying to eat them and various factions pursuing them. Source: Internet