It just boggles my mind how fast people go «OMZG» «amazing». (firstshowing.net)
«From getting straight D's in middle school to getting almost all A's and a few B's in high school, and then being able to really work at a NASA summer internship and get into Cornell University — it still boggles my mind how I got from there to here. (edutopia.org)
In Rome the Galleria of the Vatican displayed earth - bound Papal wealth while in Florence the Corridoio Vasariano was (and is) a splendid overground gallery linking the Pitti with Uffizi, designed to display Medici art with the intention of boggling the minds of visiting ambassadors and supplicants. (theguardian.com)