What does "blow mind" mean?

Native speaker’s answer
Rebecca
To "blow one's mind" means to amaze or impress; to affect someone very strongly with surprise or wonder. So, as a child, she was constantly impressed and amazed by things. Ex: The dessert that looked like a balloon blew my mind. Ex: Some of these visual effects just blow my mind. Ex: Prepare for your mind to be blown when I show you this magic trick...